Stage Harbor release files 91501-92000

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/myt5/test_tokenization_myt5.py

@@ -0,0 +1,188 @@
+# coding=utf-8
+# Copyright 2024
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import binascii
+import unittest
+
+from transformers import MyT5Tokenizer
+from transformers.utils import is_tf_available, is_torch_available
+
+from ...test_tokenization_common import TokenizerTesterMixin
+
+
+if is_torch_available():
+    FRAMEWORK = "pt"
+elif is_tf_available():
+    FRAMEWORK = "tf"
+else:
+    FRAMEWORK = "jax"
+
+
+def bytes_to_hex(bline: bytes, sep: str = " ") -> str:
+    return str(binascii.hexlify(bline, sep), "utf-8")
+
+
+def str_to_hex(line: str, sep: str = " ") -> str:
+    return bytes_to_hex(bytes(line, "utf-8"), sep)
+
+
+class TestByteRewriter(unittest.TestCase):
+    def setUp(self) -> None:
+        self.tokenizer = MyT5Tokenizer.from_pretrained("Tomlim/myt5-base")
+
+    def test_simple_decompose(self):
+        decompose_rewriter = self.tokenizer.decompose_rewriter
+
+        # test rewriting
+        in_str = "Hello WorlD"
+        out_str = "hAello wAorldA"
+
+        in_hex = str_to_hex(in_str).split(" ")
+        out_hex = str_to_hex(out_str).split(" ")
+
+        self.assertEqual(decompose_rewriter.rewrite_bytes(in_hex), out_hex)
+
+    def test_simple_decompose_reversible(self):
+        decompose_rewriter = self.tokenizer.decompose_rewriter
+
+        in_str = "Hello WorlD"
+        out_str = "Hello WorlD"
+
+        in_hex = str_to_hex(in_str).split(" ")
+        out_hex = str_to_hex(out_str).split(" ")
+
+        self.assertEqual(
+            decompose_rewriter.rewrite_bytes(decompose_rewriter.rewrite_bytes(in_hex), reverse=True), out_hex
+        )
+
+    def test_simple_decompose_non_latin(self):
+        decompose_rewriter = self.tokenizer.decompose_rewriter
+
+        in_str = "你好世界 Hello WorlD"
+        out_str = "你好世界 hAello wAorldA"
+
+        in_hex = str_to_hex(in_str).split(" ")
+        out_hex = str_to_hex(out_str).split(" ")
+
+        self.assertEqual(decompose_rewriter.rewrite_bytes(in_hex), out_hex)
+
+    def test_unrecognized_byte(self):
+        decompose_rewriter = self.tokenizer.decompose_rewriter
+
+        in_hex = ["00", "01", "xx", "03", "61"]
+        out_hex = ["00", "01", "xx", "03", "61"]
+
+        self.assertEqual(decompose_rewriter.rewrite_bytes(in_hex), out_hex)
+
+
+class MyT5TokenizationTest(TokenizerTesterMixin, unittest.TestCase):
+    tokenizer_class = MyT5Tokenizer
+    test_rust_tokenizer = False
+
+    def setUp(self):
+        super().setUp()
+
+    def get_tokenizer(self, **kwargs) -> MyT5Tokenizer:
+        return self.tokenizer_class.from_pretrained("Tomlim/myt5-base", **kwargs)
+
+    @unittest.skip(reason="inputs cannot be pretokenized as ids depend on whole input string")
+    def test_pretokenized_inputs(self):
+        pass
+
+    def test_convert_tokens_to_string_format(self):
+        tokenizer = self.get_tokenizer()
+        with self.subTest(f"{tokenizer.__class__.__name__}"):
+            tokens = ["52", "85", "91", "9f", "6f", "20", "52", "85", "9f", "90", "</s>"]
+            string = tokenizer.convert_tokens_to_string(tokens)
+
+            self.assertIsInstance(string, str)
+
+    def test_simple_tokenize(self):
+        tokenizer = self.get_tokenizer()
+
+        in_str = "Hello World"
+        out_tokens = ["52", "85", "91", "9f", "6f", "20", "52", "85", "9f", "90"]
+
+        self.assertEqual(tokenizer.tokenize(in_str), out_tokens)
+
+        in_pl_str = "Witaj świecie"
+        out_tokens = ["77", "41", "69", "74", "61", "6a", "20", "4b", "a5", "97", "63", "69", "65"]
+
+        self.assertEqual(tokenizer.tokenize(in_pl_str), out_tokens)
+
+        in_jp_str = "こんにちは世界"
+        out_tokens = ["58", "80", "91", "a1", "e4", "b8", "96", "e7", "95", "8c"]
+
+        self.assertEqual(tokenizer.tokenize(in_jp_str), out_tokens)
+
+    def test_batch_tokenize(self):
+        tokenizer = self.get_tokenizer()
+
+        in_batch = ["Hello World", "Witaj świecie", "こんにちは世界"]
+
+        out_tokens = [
+            ["52", "85", "91", "9f", "6f", "20", "52", "85", "9f", "90", "</s>"],
+            ["77", "41", "69", "74", "61", "6a", "20", "4b", "a5", "97", "63", "69", "65", "</s>"],
+            ["58", "80", "91", "a1", "e4", "b8", "96", "e7", "95", "8c", "</s>"],
+        ]
+
+        self.assertListEqual(
+            [tokenizer.convert_ids_to_tokens(ids) for ids in tokenizer(in_batch)["input_ids"]], out_tokens
+        )
+
+    def test_special_bytes(self):
+        tokenizer = self.get_tokenizer()
+
+        in_str_special = "\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09"
+        out_tokens = ["00", "01", "02", "03", "04", "05", "06", "07", "08", "09"]
+
+        self.assertEqual(tokenizer.tokenize(in_str_special), out_tokens)
+
+        in_str_mixed = "\x00Hello\x01 World\x02"
+        out_tokens = ["00", "52", "85", "91", "9f", "6f", "01", "20", "52", "85", "9f", "90", "02"]
+
+        self.assertEqual(tokenizer.tokenize(in_str_mixed), out_tokens)
+
+    def test_special_tokens(self):
+        tokenizer = self.get_tokenizer()
+
+        in_str_special = "<unk></s><pad>"
+        out_tokens = ["<unk>", "</s>", "<pad>"]
+
+        self.assertEqual(tokenizer.tokenize(in_str_special), out_tokens)
+
+        in_str_not_special = "<s>"
+        out_tokens = ["3c", "73", "3e"]
+
+        self.assertEqual(tokenizer.tokenize(in_str_not_special), out_tokens)
+
+        in_str_mixed = "<s>Hello World</s>"
+        out_tokens = ["3c", "73", "3e", "52", "85", "91", "9f", "6f", "20", "52", "85", "9f", "90", "</s>"]
+
+        self.assertEqual(tokenizer.tokenize(in_str_mixed), out_tokens)
+
+    def test_token_ids_conversion(self):
+        tokenizer = self.get_tokenizer()
+
+        tokens_range = [f"{x:02x}" for x in range(256)]
+        indices_range = list(range(3, 256 + 3))
+
+        self.assertListEqual(tokenizer.convert_tokens_to_ids(tokens_range), indices_range)
+        self.assertListEqual(tokenizer.convert_ids_to_tokens(indices_range), tokens_range)
+
+        special_tokens = ["<pad>", "</s>", "<unk>"]
+        special_indices = [0, 1, 2]
+
+        self.assertListEqual(tokenizer.convert_tokens_to_ids(special_tokens), special_indices)
+        self.assertListEqual(tokenizer.convert_ids_to_tokens(special_indices), special_tokens)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/nemotron/test_modeling_nemotron.py

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+# coding=utf-8
+# Copyright 2024 HuggingFace Inc. team. All rights reserved.
+# Copyright (c) 2024, NVIDIA CORPORATION. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch Nemotron model."""
+
+import tempfile
+import unittest
+
+import pytest
+
+from transformers import NemotronConfig, is_torch_available
+from transformers.testing_utils import (
+    is_flaky,
+    require_flash_attn,
+    require_read_token,
+    require_torch,
+    require_torch_accelerator,
+    require_torch_gpu,
+    require_torch_sdpa,
+    slow,
+    torch_device,
+)
+
+from ...models.gemma.test_modeling_gemma import GemmaModelTest, GemmaModelTester
+from ...test_configuration_common import ConfigTester
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        AutoTokenizer,
+        NemotronForCausalLM,
+        NemotronForQuestionAnswering,
+        NemotronForSequenceClassification,
+        NemotronForTokenClassification,
+        NemotronModel,
+    )
+
+
+class NemotronModelTester(GemmaModelTester):
+    if is_torch_available():
+        config_class = NemotronConfig
+        model_class = NemotronModel
+        for_causal_lm_class = NemotronForCausalLM
+        for_sequence_class = NemotronForSequenceClassification
+        for_token_class = NemotronForTokenClassification
+
+
+@require_torch
+class NemotronModelTest(GemmaModelTest):
+    # Need to use `0.8` instead of `0.9` for `test_cpu_offload`
+    # This is because we are hitting edge cases with the causal_mask buffer
+    model_split_percents = [0.5, 0.7, 0.8]
+    all_model_classes = (
+        (
+            NemotronModel,
+            NemotronForCausalLM,
+            NemotronForSequenceClassification,
+            NemotronForQuestionAnswering,
+            NemotronForTokenClassification,
+        )
+        if is_torch_available()
+        else ()
+    )
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": NemotronModel,
+            "text-classification": NemotronForSequenceClassification,
+            "text-generation": NemotronForCausalLM,
+            "zero-shot": NemotronForSequenceClassification,
+            "question-answering": NemotronForQuestionAnswering,
+            "token-classification": NemotronForTokenClassification,
+        }
+        if is_torch_available()
+        else {}
+    )
+    test_headmasking = False
+    test_pruning = False
+    fx_compatible = False
+
+    # used in `test_torch_compile_for_training`
+    _torch_compile_train_cls = NemotronForCausalLM if is_torch_available() else None
+
+    def setUp(self):
+        self.model_tester = NemotronModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=NemotronConfig, hidden_size=37)
+
+    @unittest.skip("Eager and SDPA do not produce the same outputs, thus this test fails")
+    def test_model_outputs_equivalence(self, **kwargs):
+        pass
+
+    @require_torch_sdpa
+    @require_torch_accelerator
+    @slow
+    def test_sdpa_equivalence(self):
+        for model_class in self.all_model_classes:
+            if not model_class._supports_sdpa:
+                self.skipTest(reason="Model does not support SDPA")
+
+            config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+            model = model_class(config)
+
+            with tempfile.TemporaryDirectory() as tmpdirname:
+                model.save_pretrained(tmpdirname)
+                model_sdpa = model_class.from_pretrained(
+                    tmpdirname, torch_dtype=torch.float16, attn_implementation="sdpa"
+                )
+                model_sdpa.to(torch_device)
+
+                model = model_class.from_pretrained(tmpdirname, torch_dtype=torch.float16, attn_implementation="eager")
+                model.to(torch_device)
+
+                dummy_input = inputs_dict[model_class.main_input_name]
+                dummy_input = dummy_input.to(torch_device)
+                outputs = model(dummy_input, output_hidden_states=True)
+                outputs_sdpa = model_sdpa(dummy_input, output_hidden_states=True)
+
+                logits = outputs.hidden_states[-1]
+                logits_sdpa = outputs_sdpa.hidden_states[-1]
+
+                # nemotron sdpa needs a high tolerance
+                assert torch.allclose(logits_sdpa, logits, atol=1e-2)
+
+    @require_flash_attn
+    @require_torch_gpu
+    @pytest.mark.flash_attn_test
+    @is_flaky()
+    @slow
+    def test_flash_attn_2_equivalence(self):
+        for model_class in self.all_model_classes:
+            if not model_class._supports_flash_attn_2:
+                self.skipTest(reason="Model does not support Flash Attention 2")
+
+            config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+            model = model_class(config)
+
+            with tempfile.TemporaryDirectory() as tmpdirname:
+                model.save_pretrained(tmpdirname)
+                model_fa = model_class.from_pretrained(
+                    tmpdirname, torch_dtype=torch.float16, attn_implementation="flash_attention_2"
+                )
+                model_fa.to(torch_device)
+
+                model = model_class.from_pretrained(tmpdirname, torch_dtype=torch.float16, attn_implementation="eager")
+                model.to(torch_device)
+
+                dummy_input = inputs_dict[model_class.main_input_name]
+                dummy_input = dummy_input.to(torch_device)
+                outputs = model(dummy_input, output_hidden_states=True)
+                outputs_fa = model_fa(dummy_input, output_hidden_states=True)
+
+                logits = outputs.hidden_states[-1]
+                logits_fa = outputs_fa.hidden_states[-1]
+
+                # nemotron flash attention 2 needs a high tolerance
+                assert torch.allclose(logits_fa, logits, atol=1e-2)
+
+
+@require_torch_gpu
+class NemotronIntegrationTest(unittest.TestCase):
+    # This variable is used to determine which CUDA device are we using for our runners (A10 or T4)
+    # Depending on the hardware we get different logits / generations
+    cuda_compute_capability_major_version = None
+
+    @classmethod
+    def setUpClass(cls):
+        if is_torch_available() and torch.cuda.is_available():
+            # 8 is for A100 / A10 and 7 for T4
+            cls.cuda_compute_capability_major_version = torch.cuda.get_device_capability()[0]
+
+    @slow
+    @require_read_token
+    def test_nemotron_8b_generation_sdpa(self):
+        text = ["What is the largest planet in solar system?"]
+        EXPECTED_TEXT = [
+            "What is the largest planet in solar system?\nAnswer: Jupiter\n\nWhat is the answer",
+        ]
+        model_id = "thhaus/nemotron3-8b"
+        model = NemotronForCausalLM.from_pretrained(
+            model_id, torch_dtype=torch.float16, device_map="auto", attn_implementation="sdpa"
+        )
+        tokenizer = AutoTokenizer.from_pretrained(model_id)
+        inputs = tokenizer(text, return_tensors="pt").to(torch_device)
+
+        output = model.generate(**inputs, do_sample=False)
+        output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT, output_text)
+
+    @slow
+    @require_read_token
+    def test_nemotron_8b_generation_eager(self):
+        text = ["What is the largest planet in solar system?"]
+        EXPECTED_TEXT = [
+            "What is the largest planet in solar system?\nAnswer: Jupiter\n\nWhat is the answer",
+        ]
+        model_id = "thhaus/nemotron3-8b"
+        model = NemotronForCausalLM.from_pretrained(
+            model_id, torch_dtype=torch.float16, device_map="auto", attn_implementation="eager"
+        )
+        tokenizer = AutoTokenizer.from_pretrained(model_id)
+        inputs = tokenizer(text, return_tensors="pt").to(torch_device)
+
+        output = model.generate(**inputs, do_sample=False)
+        output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT, output_text)
+
+    @slow
+    @require_read_token
+    def test_nemotron_8b_generation_fa2(self):
+        text = ["What is the largest planet in solar system?"]
+        EXPECTED_TEXT = [
+            "What is the largest planet in solar system?\nAnswer: Jupiter\n\nWhat is the answer",
+        ]
+        model_id = "thhaus/nemotron3-8b"
+        model = NemotronForCausalLM.from_pretrained(
+            model_id, torch_dtype=torch.float16, device_map="auto", attn_implementation="flash_attention_2"
+        )
+        tokenizer = AutoTokenizer.from_pretrained(model_id)
+        inputs = tokenizer(text, return_tensors="pt").to(torch_device)
+
+        output = model.generate(**inputs, do_sample=False)
+        output_text = tokenizer.batch_decode(output, skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT, output_text)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/nllb/test_tokenization_nllb.py

@@ -0,0 +1,468 @@
+# Copyright 2022 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import shutil
+import tempfile
+import unittest
+
+from transformers import (
+    SPIECE_UNDERLINE,
+    AddedToken,
+    BatchEncoding,
+    NllbTokenizer,
+    NllbTokenizerFast,
+    is_torch_available,
+)
+from transformers.models.nllb.tokenization_nllb import FAIRSEQ_LANGUAGE_CODES
+from transformers.testing_utils import (
+    get_tests_dir,
+    nested_simplify,
+    require_sentencepiece,
+    require_tokenizers,
+    require_torch,
+)
+
+from ...test_tokenization_common import TokenizerTesterMixin
+
+
+SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece.model")
+
+
+if is_torch_available():
+    from transformers.models.m2m_100.modeling_m2m_100 import shift_tokens_right
+
+EN_CODE = 256047
+RO_CODE = 256145
+
+
+@require_sentencepiece
+@require_tokenizers
+class NllbTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
+    from_pretrained_id = "facebook/nllb-200-distilled-600M"
+    tokenizer_class = NllbTokenizer
+    rust_tokenizer_class = NllbTokenizerFast
+    test_rust_tokenizer = True
+    test_sentencepiece = True
+    from_pretrained_kwargs = {}
+
+    def setUp(self):
+        super().setUp()
+
+        # We have a SentencePiece fixture for testing
+        tokenizer = NllbTokenizer(SAMPLE_VOCAB, keep_accents=True)
+        tokenizer.save_pretrained(self.tmpdirname)
+
+    def test_full_tokenizer(self):
+        tokenizer = NllbTokenizer(SAMPLE_VOCAB, keep_accents=True)
+
+        tokens = tokenizer.tokenize("This is a test")
+        self.assertListEqual(tokens, ["▁This", "▁is", "▁a", "▁t", "est"])
+
+        self.assertListEqual(
+            tokenizer.convert_tokens_to_ids(tokens),
+            [value + tokenizer.fairseq_offset for value in [285, 46, 10, 170, 382]],
+        )
+
+        tokens = tokenizer.tokenize("I was born in 92000, and this is falsé.")
+        self.assertListEqual(
+            tokens,
+            [
+                SPIECE_UNDERLINE + "I",
+                SPIECE_UNDERLINE + "was",
+                SPIECE_UNDERLINE + "b",
+                "or",
+                "n",
+                SPIECE_UNDERLINE + "in",
+                SPIECE_UNDERLINE + "",
+                "9",
+                "2",
+                "0",
+                "0",
+                "0",
+                ",",
+                SPIECE_UNDERLINE + "and",
+                SPIECE_UNDERLINE + "this",
+                SPIECE_UNDERLINE + "is",
+                SPIECE_UNDERLINE + "f",
+                "al",
+                "s",
+                "é",
+                ".",
+            ],
+        )
+        ids = tokenizer.convert_tokens_to_ids(tokens)
+        self.assertListEqual(
+            ids,
+            [
+                value + tokenizer.fairseq_offset
+                for value in [8, 21, 84, 55, 24, 19, 7, 2, 602, 347, 347, 347, 3, 12, 66, 46, 72, 80, 6, 2, 4]
+            ],
+        )
+
+        back_tokens = tokenizer.convert_ids_to_tokens(ids)
+        self.assertListEqual(
+            back_tokens,
+            [
+                SPIECE_UNDERLINE + "I",
+                SPIECE_UNDERLINE + "was",
+                SPIECE_UNDERLINE + "b",
+                "or",
+                "n",
+                SPIECE_UNDERLINE + "in",
+                SPIECE_UNDERLINE + "",
+                "<unk>",
+                "2",
+                "0",
+                "0",
+                "0",
+                ",",
+                SPIECE_UNDERLINE + "and",
+                SPIECE_UNDERLINE + "this",
+                SPIECE_UNDERLINE + "is",
+                SPIECE_UNDERLINE + "f",
+                "al",
+                "s",
+                "<unk>",
+                ".",
+            ],
+        )
+
+    # overwrite from test_tokenization_common to speed up test
+    def test_save_pretrained(self):
+        self.tokenizers_list[0] = (self.rust_tokenizer_class, "hf-internal-testing/tiny-random-nllb", {})
+        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
+            with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
+                tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
+                tokenizer_p = self.tokenizer_class.from_pretrained(pretrained_name, **kwargs)
+
+                tmpdirname2 = tempfile.mkdtemp()
+
+                tokenizer_r_files = tokenizer_r.save_pretrained(tmpdirname2)
+                tokenizer_p_files = tokenizer_p.save_pretrained(tmpdirname2)
+
+                # Checks it save with the same files + the tokenizer.json file for the fast one
+                self.assertTrue(any("tokenizer.json" in f for f in tokenizer_r_files))
+                tokenizer_r_files = tuple(f for f in tokenizer_r_files if "tokenizer.json" not in f)
+                self.assertSequenceEqual(tokenizer_r_files, tokenizer_p_files)
+
+                # Checks everything loads correctly in the same way
+                tokenizer_rp = tokenizer_r.from_pretrained(tmpdirname2)
+                tokenizer_pp = tokenizer_p.from_pretrained(tmpdirname2)
+
+                # Check special tokens are set accordingly on Rust and Python
+                for key in tokenizer_pp.special_tokens_map:
+                    self.assertTrue(hasattr(tokenizer_rp, key))
+
+                shutil.rmtree(tmpdirname2)
+
+                # Save tokenizer rust, legacy_format=True
+                tmpdirname2 = tempfile.mkdtemp()
+
+                tokenizer_r_files = tokenizer_r.save_pretrained(tmpdirname2, legacy_format=True)
+                tokenizer_p_files = tokenizer_p.save_pretrained(tmpdirname2)
+
+                # Checks it save with the same files
+                self.assertSequenceEqual(tokenizer_r_files, tokenizer_p_files)
+
+                # Checks everything loads correctly in the same way
+                tokenizer_rp = tokenizer_r.from_pretrained(tmpdirname2)
+                tokenizer_pp = tokenizer_p.from_pretrained(tmpdirname2)
+
+                # Check special tokens are set accordingly on Rust and Python
+                for key in tokenizer_pp.special_tokens_map:
+                    self.assertTrue(hasattr(tokenizer_rp, key))
+
+                shutil.rmtree(tmpdirname2)
+
+                # Save tokenizer rust, legacy_format=False
+                tmpdirname2 = tempfile.mkdtemp()
+
+                tokenizer_r_files = tokenizer_r.save_pretrained(tmpdirname2, legacy_format=False)
+                tokenizer_p_files = tokenizer_p.save_pretrained(tmpdirname2)
+
+                # Checks it saved the tokenizer.json file
+                self.assertTrue(any("tokenizer.json" in f for f in tokenizer_r_files))
+
+                # Checks everything loads correctly in the same way
+                tokenizer_rp = tokenizer_r.from_pretrained(tmpdirname2)
+                tokenizer_pp = tokenizer_p.from_pretrained(tmpdirname2)
+
+                # Check special tokens are set accordingly on Rust and Python
+                for key in tokenizer_pp.special_tokens_map:
+                    self.assertTrue(hasattr(tokenizer_rp, key))
+
+                shutil.rmtree(tmpdirname2)
+
+    @require_torch
+    def test_prepare_seq2seq_batch(self):
+        if not self.test_seq2seq:
+            self.skipTest(reason="test_seq2seq is set to False")
+
+        tokenizers = self.get_tokenizers()
+        for tokenizer in tokenizers:
+            with self.subTest(f"{tokenizer.__class__.__name__}"):
+                # Longer text that will definitely require truncation.
+                src_text = [
+                    " UN Chief Says There Is No Military Solution in Syria",
+                    " Secretary-General Ban Ki-moon says his response to Russia's stepped up military support for"
+                    " Syria is that 'there is no military solution' to the nearly five-year conflict and more weapons"
+                    " will only worsen the violence and misery for millions of people.",
+                ]
+                tgt_text = [
+                    "Şeful ONU declară că nu există o soluţie militară în Siria",
+                    "Secretarul General Ban Ki-moon declară că răspunsul său la intensificarea sprijinului militar al"
+                    ' Rusiei pentru Siria este că "nu există o soluţie militară" la conflictul de aproape cinci ani şi'
+                    " că noi arme nu vor face decât să înrăutăţească violenţele şi mizeria pentru milioane de oameni.",
+                ]
+                try:
+                    batch = tokenizer.prepare_seq2seq_batch(
+                        src_texts=src_text,
+                        tgt_texts=tgt_text,
+                        max_length=3,
+                        max_target_length=10,
+                        return_tensors="pt",
+                        src_lang="eng_Latn",
+                        tgt_lang="ron_Latn",
+                    )
+                except NotImplementedError:
+                    self.skipTest(reason="Encountered NotImplementedError when calling prepare_seq2seq_batch")
+                self.assertEqual(batch.input_ids.shape[1], 3)
+                self.assertEqual(batch.labels.shape[1], 10)
+                # max_target_length will default to max_length if not specified
+                batch = tokenizer.prepare_seq2seq_batch(
+                    src_text, tgt_texts=tgt_text, max_length=3, return_tensors="pt"
+                )
+                self.assertEqual(batch.input_ids.shape[1], 3)
+                self.assertEqual(batch.labels.shape[1], 3)
+
+                batch_encoder_only = tokenizer.prepare_seq2seq_batch(
+                    src_texts=src_text, max_length=3, max_target_length=10, return_tensors="pt"
+                )
+                self.assertEqual(batch_encoder_only.input_ids.shape[1], 3)
+                self.assertEqual(batch_encoder_only.attention_mask.shape[1], 3)
+                self.assertNotIn("decoder_input_ids", batch_encoder_only)
+
+    @unittest.skip(reason="Unfortunately way too slow to build a BPE with SentencePiece.")
+    def test_save_slow_from_fast_and_reload_fast(self):
+        pass
+
+    def test_special_tokens_initialization(self):
+        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
+            with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
+                added_tokens = [AddedToken("<special>", lstrip=True)]
+
+                tokenizer_r = self.rust_tokenizer_class.from_pretrained(
+                    pretrained_name, additional_special_tokens=added_tokens, **kwargs
+                )
+                r_output = tokenizer_r.encode("Hey this is a <special> token")
+
+                special_token_id = tokenizer_r.encode("<special>", add_special_tokens=False)[0]
+
+                self.assertTrue(special_token_id in r_output)
+
+                if self.test_slow_tokenizer:
+                    tokenizer_cr = self.rust_tokenizer_class.from_pretrained(
+                        pretrained_name,
+                        additional_special_tokens=added_tokens,
+                        **kwargs,  # , from_slow=True <- unfortunately too slow to convert
+                    )
+                    tokenizer_p = self.tokenizer_class.from_pretrained(
+                        pretrained_name, additional_special_tokens=added_tokens, **kwargs
+                    )
+
+                    p_output = tokenizer_p.encode("Hey this is a <special> token")
+
+                    cr_output = tokenizer_cr.encode("Hey this is a <special> token")
+
+                    self.assertEqual(p_output, r_output)
+                    self.assertEqual(cr_output, r_output)
+                    self.assertTrue(special_token_id in p_output)
+                    self.assertTrue(special_token_id in cr_output)
+
+    @unittest.skip(reason="Need to fix this after #26538")
+    def test_training_new_tokenizer(self):
+        pass
+
+    def test_new_language_codes(self):
+        code1, code2 = "myv_Cyrl", "myv_Latn"
+        new_codes = FAIRSEQ_LANGUAGE_CODES + [code1, code2]
+        # here I create a tokenizer with the default behaviour
+        tok1 = NllbTokenizer.from_pretrained("facebook/nllb-200-distilled-600M")
+        # here I enhance the model's vocabulary with two new language codes
+        tok2 = NllbTokenizer.from_pretrained("facebook/nllb-200-distilled-600M", additional_special_tokens=new_codes)
+
+        # testing that the new codes can work
+        self.assertEqual(len(tok2), len(tok1) + 2)
+        tok2.tgt_lang = code1
+        tok2.src_lang = code2
+
+        self.assertEqual(tok2("šumbrat!").input_ids[0], tok2.convert_tokens_to_ids(code2))
+        with tempfile.TemporaryDirectory() as tempdir:
+            # testing that saving and loading the tokenizer preserves the new behaviour
+            tok2.save_pretrained(tempdir)
+            tok3 = NllbTokenizer.from_pretrained(tempdir)
+            self.assertEqual(tok2.get_vocab(), tok3.get_vocab())
+            tok3.src_lang = code2
+            self.assertEqual(tok3("šumbrat!").input_ids[0], tok3.convert_tokens_to_ids(code2))
+
+            # testing that saving and loading the tokenizer preserves the new behaviour
+            tok2.save_pretrained(tempdir)
+            tok3 = NllbTokenizer(f"{tempdir}/sentencepiece.bpe.model", additional_special_tokens=None)
+            self.assertEqual(len(tok3), 256204)  # legacy
+            tok4 = NllbTokenizer(f"{tempdir}/sentencepiece.bpe.model", additional_special_tokens=[])
+            self.assertEqual(len(tok4), 256002)
+            tok5 = NllbTokenizer(f"{tempdir}/sentencepiece.bpe.model", additional_special_tokens=[code1, code2])
+            self.assertEqual(len(tok5), 256004)
+
+
+@require_torch
+@require_sentencepiece
+@require_tokenizers
+class NllbDistilledIntegrationTest(unittest.TestCase):
+    checkpoint_name = "facebook/nllb-200-distilled-600M"
+    src_text = [
+        " UN Chief Says There Is No Military Solution in Syria",
+        """ Secretary-General Ban Ki-moon says his response to Russia's stepped up military support for Syria is that "there is no military solution" to the nearly five-year conflict and more weapons will only worsen the violence and misery for millions of people.""",
+    ]
+    tgt_text = [
+        "Şeful ONU declară că nu există o soluţie militară în Siria",
+        "Secretarul General Ban Ki-moon declară că răspunsul său la intensificarea sprijinului militar al Rusiei"
+        ' pentru Siria este că "nu există o soluţie militară" la conflictul de aproape cinci ani şi că noi arme nu vor'
+        " face decât să înrăutăţească violenţele şi mizeria pentru milioane de oameni.",
+    ]
+    expected_src_tokens = [
+        256047,
+        16297,
+        134408,
+        8165,
+        248066,
+        14734,
+        950,
+        1135,
+        105721,
+        3573,
+        83,
+        27352,
+        108,
+        49486,
+        2,
+    ]
+
+    @classmethod
+    def setUpClass(cls):
+        cls.tokenizer: NllbTokenizer = NllbTokenizer.from_pretrained(
+            cls.checkpoint_name, src_lang="eng_Latn", tgt_lang="ron_Latn"
+        )
+        cls.pad_token_id = 1
+        return cls
+
+    def test_enro_tokenizer_batch_encode_plus(self):
+        ids = self.tokenizer.batch_encode_plus(self.src_text).input_ids[0]
+        self.assertListEqual(self.expected_src_tokens, ids)
+
+    def test_enro_tokenizer_decode_ignores_language_codes(self):
+        self.assertIn(RO_CODE, self.tokenizer.all_special_ids)
+        generated_ids = [RO_CODE, 4254, 98068, 112923, 39072, 3909, 713, 102767, 26, 17314, 35642, 14683, 33118, 2022, 66987, 2, 256047]  # fmt: skip
+
+        result = self.tokenizer.decode(generated_ids, skip_special_tokens=True)
+        expected_romanian = self.tokenizer.decode(generated_ids[1:], skip_special_tokens=True)
+        self.assertEqual(result, expected_romanian)
+        self.assertNotIn(self.tokenizer.eos_token, result)
+
+    def test_enro_tokenizer_truncation(self):
+        src_text = ["this is gunna be a long sentence " * 20]
+        assert isinstance(src_text[0], str)
+        desired_max_length = 10
+        ids = self.tokenizer(src_text, max_length=desired_max_length, truncation=True).input_ids[0]
+        self.assertEqual(ids[-1], 2)
+        self.assertEqual(ids[0], EN_CODE)
+        self.assertEqual(len(ids), desired_max_length)
+
+    def test_mask_token(self):
+        self.assertListEqual(self.tokenizer.convert_tokens_to_ids(["<mask>", "ar_AR"]), [256203, 3])
+
+    @require_torch
+    def test_enro_tokenizer_prepare_batch(self):
+        batch = self.tokenizer(
+            self.src_text,
+            text_target=self.tgt_text,
+            padding=True,
+            truncation=True,
+            max_length=len(self.expected_src_tokens),
+            return_tensors="pt",
+        )
+        batch["decoder_input_ids"] = shift_tokens_right(
+            batch["labels"], self.tokenizer.pad_token_id, self.tokenizer.convert_tokens_to_ids("ron_Latn")
+        )
+
+        self.assertIsInstance(batch, BatchEncoding)
+
+        self.assertEqual((2, 15), batch.input_ids.shape)
+        self.assertEqual((2, 15), batch.attention_mask.shape)
+        result = batch.input_ids.tolist()[0]
+        self.assertListEqual(self.expected_src_tokens, result)
+        self.assertEqual(RO_CODE, batch.decoder_input_ids[0, 0])  # EOS
+        # Test that special tokens are reset
+        self.assertEqual(self.tokenizer.prefix_tokens, [EN_CODE])
+        self.assertEqual(self.tokenizer.suffix_tokens, [self.tokenizer.eos_token_id])
+
+    def test_seq2seq_max_length(self):
+        batch = self.tokenizer(self.src_text, padding=True, truncation=True, max_length=3, return_tensors="pt")
+        targets = self.tokenizer(
+            text_target=self.tgt_text, padding=True, truncation=True, max_length=10, return_tensors="pt"
+        )
+        labels = targets["input_ids"]
+        batch["decoder_input_ids"] = shift_tokens_right(
+            labels,
+            self.tokenizer.pad_token_id,
+            decoder_start_token_id=self.tokenizer.convert_tokens_to_ids(self.tokenizer.tgt_lang),
+        )
+
+        self.assertEqual(batch.input_ids.shape[1], 3)
+        self.assertEqual(batch.decoder_input_ids.shape[1], 10)
+
+    @require_torch
+    def test_tokenizer_translation(self):
+        inputs = self.tokenizer._build_translation_inputs(
+            "A test", return_tensors="pt", src_lang="eng_Latn", tgt_lang="fra_Latn"
+        )
+
+        self.assertEqual(
+            nested_simplify(inputs),
+            {
+                # A, test, EOS, en_XX
+                "input_ids": [[256047, 70, 7356, 2]],
+                "attention_mask": [[1, 1, 1, 1]],
+                # ar_AR
+                "forced_bos_token_id": 256057,
+            },
+        )
+
+    @require_torch
+    def test_legacy_behaviour(self):
+        self.tokenizer.legacy_behaviour = True
+        inputs = self.tokenizer(
+            "UN Chief says there is no military solution in Syria", src_lang="eng_Latn", tgt_lang="fra_Latn"
+        )
+        self.assertEqual(
+            inputs.input_ids, [16297, 134408, 25653, 6370, 248, 254, 103929, 94995, 108, 49486, 2, 256047]
+        )
+
+        self.tokenizer.legacy_behaviour = False
+        inputs = self.tokenizer(
+            "UN Chief says there is no military solution in Syria", src_lang="eng_Latn", tgt_lang="fra_Latn"
+        )
+        self.assertEqual(
+            inputs.input_ids, [256047, 16297, 134408, 25653, 6370, 248, 254, 103929, 94995, 108, 49486, 2]
+        )

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/nllb_moe/test_modeling_nllb_moe.py

@@ -0,0 +1,579 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch NLLB-MoE model."""
+
+import copy
+import tempfile
+import unittest
+
+from transformers import NllbMoeConfig, is_torch_available, set_seed
+from transformers.testing_utils import (
+    require_sentencepiece,
+    require_tokenizers,
+    require_torch,
+    require_torch_fp16,
+    slow,
+    torch_device,
+)
+from transformers.utils import cached_property
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import NllbMoeForConditionalGeneration, NllbMoeModel, NllbTokenizer
+    from transformers.models.nllb_moe.modeling_nllb_moe import NllbMoeDecoder, NllbMoeEncoder, NllbMoeTop2Router
+
+
+class NllbMoeModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_labels=False,
+        vocab_size=99,
+        hidden_size=16,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=4,
+        hidden_act="relu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        encoder_layerdrop=0.0,
+        decoder_layerdrop=0.0,
+        max_position_embeddings=20,
+        eos_token_id=2,
+        pad_token_id=1,
+        bos_token_id=0,
+        num_experts=4,
+        encoder_sparse_step=2,
+        decoder_sparse_step=1,
+        expert_capacity=100,
+        router_jitter_noise=0.0,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.encoder_layerdrop = encoder_layerdrop
+        self.decoder_layerdrop = decoder_layerdrop
+        self.max_position_embeddings = max_position_embeddings
+        self.eos_token_id = eos_token_id
+        self.pad_token_id = pad_token_id
+        self.bos_token_id = bos_token_id
+        self.encoder_sparse_step = encoder_sparse_step
+        self.decoder_sparse_step = decoder_sparse_step
+        self.expert_capacity = expert_capacity
+        self.router_jitter_noise = router_jitter_noise
+        self.num_experts = num_experts
+
+    def prepare_nllb_moe_inputs_dict(
+        self,
+        config,
+        input_ids,
+        decoder_input_ids,
+        attention_mask=None,
+        decoder_attention_mask=None,
+        head_mask=None,
+        decoder_head_mask=None,
+        cross_attn_head_mask=None,
+    ):
+        if attention_mask is None:
+            attention_mask = input_ids.ne(config.pad_token_id)
+        if decoder_attention_mask is None:
+            decoder_attention_mask = decoder_input_ids.ne(config.pad_token_id)
+        if head_mask is None:
+            head_mask = torch.ones(config.encoder_layers, config.encoder_attention_heads, device=torch_device)
+        if decoder_head_mask is None:
+            decoder_head_mask = torch.ones(config.decoder_layers, config.decoder_attention_heads, device=torch_device)
+        if cross_attn_head_mask is None:
+            cross_attn_head_mask = torch.ones(
+                config.decoder_layers, config.decoder_attention_heads, device=torch_device
+            )
+        return {
+            "input_ids": input_ids,
+            "decoder_input_ids": decoder_input_ids,
+            "attention_mask": attention_mask,
+            "decoder_attention_mask": attention_mask,
+            "head_mask": head_mask,
+            "decoder_head_mask": decoder_head_mask,
+            "cross_attn_head_mask": cross_attn_head_mask,
+        }
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+        input_ids[:, -1] = self.eos_token_id  # Eos Token
+        decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        # we need to clamp the input ids here to avoid having pad token in between
+        # this is because for NllbMoe the position_ids are prepared such that
+        # all pad tokens have pos id = 2 and rest are between 2..seq_length
+        # and the seq_length here is seq_length - num_pad_tokens
+        # but when using past, there is no way of knowing if the past input ids had
+        # pad tokens in them, which results in incorrect seq_lenth and which in turn results in
+        # position_ids being off by num_pad_tokens in past input
+        input_ids = input_ids.clamp(self.pad_token_id + 1)
+        decoder_input_ids = decoder_input_ids.clamp(self.pad_token_id + 1)
+
+        config = self.get_config()
+        inputs_dict = self.prepare_nllb_moe_inputs_dict(config, input_ids, decoder_input_ids)
+        return config, inputs_dict
+
+    def get_config(self):
+        return NllbMoeConfig(
+            vocab_size=self.vocab_size,
+            d_model=self.hidden_size,
+            encoder_layers=self.num_hidden_layers,
+            decoder_layers=self.num_hidden_layers,
+            encoder_attention_heads=self.num_attention_heads,
+            decoder_attention_heads=self.num_attention_heads,
+            encoder_ffn_dim=self.intermediate_size,
+            decoder_ffn_dim=self.intermediate_size,
+            dropout=self.hidden_dropout_prob,
+            attention_dropout=self.attention_probs_dropout_prob,
+            encoder_layerdrop=self.encoder_layerdrop,
+            decoder_layerdrop=self.decoder_layerdrop,
+            max_position_embeddings=self.max_position_embeddings,
+            eos_token_id=self.eos_token_id,
+            bos_token_id=self.bos_token_id,
+            pad_token_id=self.pad_token_id,
+            expert_capacity=self.expert_capacity,
+            router_jitter_noise=self.router_jitter_noise,
+            decoder_sparse_step=self.decoder_sparse_step,
+            encoder_sparse_step=self.encoder_sparse_step,
+            num_experts=self.num_experts,
+        )
+
+    def prepare_config_and_inputs_for_common(self):
+        config, inputs_dict = self.prepare_config_and_inputs()
+        return config, inputs_dict
+
+    @require_torch
+    def create_and_check_decoder_model_past_large_inputs(self, config, inputs_dict):
+        model = NllbMoeModel(config=config).get_decoder().to(torch_device).eval()
+        input_ids = inputs_dict["input_ids"]
+        attention_mask = inputs_dict["attention_mask"]
+        head_mask = inputs_dict["head_mask"]
+
+        # first forward pass
+        outputs = model(input_ids, attention_mask=attention_mask, head_mask=head_mask, use_cache=True)
+
+        output, past_key_values = outputs.to_tuple()
+
+        # create hypothetical multiple next token and extent to next_input_ids
+        next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
+        next_attn_mask = ids_tensor((self.batch_size, 3), 2)
+
+        # append to next input_ids and
+        next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
+        next_attention_mask = torch.cat([attention_mask, next_attn_mask], dim=-1)
+
+        output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)["last_hidden_state"]
+        output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values)[
+            "last_hidden_state"
+        ]
+
+        # select random slice
+        random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
+        output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
+        output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
+
+        self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
+
+        # test that outputs are equal for slice
+        self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
+
+    def check_encoder_decoder_model_standalone(self, config, inputs_dict):
+        model = NllbMoeModel(config=config).to(torch_device).eval()
+        outputs = model(**inputs_dict)
+
+        encoder_last_hidden_state = outputs.encoder_last_hidden_state
+        last_hidden_state = outputs.last_hidden_state
+
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            encoder = model.get_encoder()
+            encoder.save_pretrained(tmpdirname)
+            encoder = NllbMoeEncoder.from_pretrained(tmpdirname).to(torch_device)
+
+        encoder_last_hidden_state_2 = encoder(inputs_dict["input_ids"], attention_mask=inputs_dict["attention_mask"])[
+            0
+        ]
+
+        self.parent.assertTrue((encoder_last_hidden_state_2 - encoder_last_hidden_state).abs().max().item() < 1e-3)
+
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            decoder = model.get_decoder()
+            decoder.save_pretrained(tmpdirname)
+            decoder = NllbMoeDecoder.from_pretrained(tmpdirname).to(torch_device)
+
+        last_hidden_state_2 = decoder(
+            input_ids=inputs_dict["decoder_input_ids"],
+            attention_mask=inputs_dict["decoder_attention_mask"],
+            encoder_hidden_states=encoder_last_hidden_state,
+            encoder_attention_mask=inputs_dict["attention_mask"],
+        )[0]
+
+        self.parent.assertTrue((last_hidden_state_2 - last_hidden_state).abs().max().item() < 1e-3)
+
+
+@require_torch
+class NllbMoeModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (NllbMoeModel, NllbMoeForConditionalGeneration) if is_torch_available() else ()
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": NllbMoeModel,
+            "summarization": NllbMoeForConditionalGeneration,
+            "text2text-generation": NllbMoeForConditionalGeneration,
+            "translation": NllbMoeForConditionalGeneration,
+        }
+        if is_torch_available()
+        else {}
+    )
+    is_encoder_decoder = True
+    fx_compatible = False
+    test_pruning = False
+    test_missing_keys = True
+    test_torchscript = False
+
+    # TODO: Fix the failed tests when this model gets more usage
+    def is_pipeline_test_to_skip(
+        self,
+        pipeline_test_case_name,
+        config_class,
+        model_architecture,
+        tokenizer_name,
+        image_processor_name,
+        feature_extractor_name,
+        processor_name,
+    ):
+        # Saving the slow tokenizer after saving the fast tokenizer causes the loading of the later hanging forever.
+        return True
+
+    def setUp(self):
+        self.model_tester = NllbMoeModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=NllbMoeConfig)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_save_load_strict(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs()
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+
+            with tempfile.TemporaryDirectory() as tmpdirname:
+                model.save_pretrained(tmpdirname)
+                model2, info = model_class.from_pretrained(tmpdirname, output_loading_info=True)
+            self.assertEqual(info["missing_keys"], [])
+
+    def test_decoder_model_past_with_large_inputs(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs()
+        config.decoder_sparse_step = 0
+        self.model_tester.create_and_check_decoder_model_past_large_inputs(config, inputs_dict)
+
+    def test_encoder_decoder_model_standalone(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common()
+        self.model_tester.check_encoder_decoder_model_standalone(*config_and_inputs)
+
+    def test_inputs_embeds(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in (NllbMoeModel, NllbMoeForConditionalGeneration):
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
+
+            if not self.is_encoder_decoder:
+                input_ids = inputs["input_ids"]
+                del inputs["input_ids"]
+            else:
+                encoder_input_ids = inputs["input_ids"]
+                decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids)
+                del inputs["input_ids"]
+                inputs.pop("decoder_input_ids", None)
+
+            wte = model.get_input_embeddings()
+            if not self.is_encoder_decoder:
+                inputs["inputs_embeds"] = wte(input_ids)
+            else:
+                inputs["inputs_embeds"] = wte(encoder_input_ids)
+                inputs["decoder_inputs_embeds"] = wte(decoder_input_ids)
+
+            with torch.no_grad():
+                model(**inputs)[0]
+
+    @require_torch_fp16
+    def test_generate_fp16(self):
+        config, input_dict = self.model_tester.prepare_config_and_inputs()
+        input_ids = input_dict["input_ids"]
+        attention_mask = input_ids.ne(1).to(torch_device)
+        model = NllbMoeForConditionalGeneration(config).eval().to(torch_device)
+        model.half()
+        model.generate(input_ids, attention_mask=attention_mask)
+        model.generate(num_beams=4, do_sample=True, early_stopping=False, num_return_sequences=3)
+
+    def test_get_loss(self):
+        config, input_dict = self.model_tester.prepare_config_and_inputs()
+        input_dict["output_router_logits"] = True
+        input_dict["labels"] = input_dict["input_ids"]
+        model = NllbMoeForConditionalGeneration(config).eval().to(torch_device)
+        out = model(**input_dict)
+        self.assertIsNotNone(out.loss)
+        self.assertIsNotNone(model(**input_dict)["encoder_router_logits"][1])
+        self.assertIsNotNone(model(**input_dict)["decoder_router_logits"][0])
+
+    @unittest.skip(
+        reason="This architecure has tied weights by default and there is no way to remove it, check: https://github.com/huggingface/transformers/pull/31771#issuecomment-2210915245"
+    )
+    def test_load_save_without_tied_weights(self):
+        pass
+
+
+@require_torch
+@require_sentencepiece
+@require_tokenizers
+@slow
+class NllbMoeModelIntegrationTests(unittest.TestCase):
+    @require_torch
+    @cached_property
+    def model_inputs(self):
+        return {
+            "input_ids": torch.LongTensor(
+                [
+                    [28768, 248, 6399, 9, 65972, 452, 1925, 629, 123543, 248075, 2, 256047],
+                    [117, 7027, 7195, 202, 44778, 248075, 2, 256047, 1, 1, 1, 1],
+                ]
+            ),
+            "attention_mask": torch.Tensor(
+                [[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0]]
+            ),
+            "decoder_input_ids": torch.LongTensor([[2, 256057], [2, 256057]]),
+        }
+
+    @cached_property
+    def tokenizer(self):
+        return NllbTokenizer.from_pretrained("hf-internal-testing/random-nllb-moe-2-experts")
+
+    @cached_property
+    def big_model(self):
+        return NllbMoeForConditionalGeneration.from_pretrained("facebook/nllb-moe-54b")
+
+    def inference_no_head(self):
+        model = NllbMoeModel.from_pretrained("hf-internal-testing/random-nllb-moe-2-experts").eval()
+        with torch.no_grad():
+            output = model(**self.model_inputs)
+        # fmt: off
+        EXPECTED_ENCODER_STATE = torch.Tensor([ 0.3920, -0.1974, -0.0279,  0.3463, -0.8306, -1.0629, -0.4643,  2.0563, 1.1123,  0.3566, -0.9291, -0.3840, -0.2527, -0.9858,  1.5185, -1.1346, 0.0323, -0.9103, -0.3647, -0.4462, -0.9720, -0.3541,  0.1777, -0.4647, 1.6970, -0.9062,  0.2727, -1.0737,  0.8785,  0.4324])
+        EXPECTED_DECODER_STATE = torch.Tensor([-6.0425e-02, -2.0015e-01,  6.0575e-02, -8.6366e-01, -1.1310e+00, 6.8369e-01,  7.5615e-01,  7.3555e-01,  2.3071e-01,  1.5954e+00, -7.0728e-01, -2.2647e-01, -1.3292e+00,  4.8246e-01, -6.9153e-01, -1.8199e-02, -7.3664e-01,  1.5902e-03,  1.0760e-01,  1.0298e-01, -9.3933e-01, -4.6567e-01,  8.0417e-01,  1.5243e+00,  5.5844e-01, -9.9239e-02,  1.4885e+00,  7.1527e-02, -5.2612e-01,  9.4435e-02])
+        # fmt: on
+
+        torch.testing.assert_close(
+            output.encoder_last_hidden_state[1, 0, :30], EXPECTED_ENCODER_STATE, rtol=6e-3, atol=9e-3
+        )
+        torch.testing.assert_close(output.last_hidden_state[1, 0, :30], EXPECTED_DECODER_STATE, rtol=6e-3, atol=9e-3)
+
+    def test_inference_logits(self):
+        r"""
+        Logits testing to check implementation consistency between `fairseq` implementation
+        and `transformers` implementation of NLLB-MoE transformers. We only check the logits
+        of the second sample of the batch, as it is padded.
+        """
+        model = NllbMoeForConditionalGeneration.from_pretrained("hf-internal-testing/random-nllb-moe-2-experts").eval()
+        with torch.no_grad():
+            output = model(**self.model_inputs)
+
+        EXPECTED_LOGTIS = torch.Tensor([-0.3059, 0.0000, 9.3029, 0.6456, -0.9148, 1.7836, 0.6478, 0.9438, -0.5272, -0.6617, -1.2717, 0.4564, 0.1345, -0.2301, -1.0140, 1.1427, -1.5535, 0.1337, 0.2082, -0.8112, -0.3842, -0.3377, 0.1256, 0.6450, -0.0452, 0.0219, 1.4274, -0.4991, -0.2063, -0.4409,])  # fmt: skip
+        torch.testing.assert_close(output.logits[1, 0, :30], EXPECTED_LOGTIS, rtol=6e-3, atol=9e-3)
+
+    @unittest.skip(reason="This requires 300GB of RAM")
+    def test_large_logits(self):
+        model = self.big_model
+        with torch.no_grad():
+            output = model(**self.model_inputs)
+
+        # fmt: off
+        EXPECTED_ENCODER_STATE = torch.Tensor([ 0.1696, -0.0059,  0.0489,  0.0479, -0.4222, -0.2178, -0.1372, -0.0860, -0.4249, -0.0081, -0.1186,  0.6678,  0.0160,  0.4140,  0.1799,  0.0672, -0.4941,  0.0173, -0.0740,  0.0845, -0.2197,  0.4465,  0.2268, -0.1752, -0.0562,  0.1033, -0.0869, -0.5490,  0.0582,  0.2165])
+        EXPECTED_DECODER_STATE = torch.Tensor([ 0.0374, -0.1055, -0.1060, -0.1711, -0.0540, -0.1183, -0.0779,  0.0610, -0.0279, -0.0848,  0.0222,  0.0372, -0.0298, -0.0861, -0.0354, -0.0103,  0.0538, -0.0148, -0.0105,  0.0224,  0.0629, -0.0291, -0.0671,  0.0173, -0.0066, -0.0245, -0.0499,  0.0760, -0.0067,  0.0086])
+        EXPECTED_LOGTIS = torch.Tensor([ 0.3834,  0.2057,  4.5399,  0.8301,  0.4810,  0.9325,  0.9928,  0.9574,  0.5517,  0.9156,  0.2698,  0.6728,  0.7121,  0.3080,  0.4693,  0.5756,  1.0407,  0.2219,  0.3714,  0.5699,  0.5547,  0.8472,  0.3178,  0.1286,  0.1791,  0.9391,  0.5153, -0.2146,  0.1689,  0.6816])
+        # fmt: on
+
+        torch.testing.assert_close(
+            output.encoder_last_hidden_state[1, 0, :30], EXPECTED_ENCODER_STATE, rtol=6e-3, atol=9e-3
+        )
+        torch.testing.assert_close(output.last_hidden_state[1, 0, :30], EXPECTED_DECODER_STATE, rtol=6e-3, atol=9e-3)
+        torch.testing.assert_close(output.logits[1, 0, :30], EXPECTED_LOGTIS, rtol=6e-3, atol=9e-3)
+
+    @unittest.skip(reason="This requires 300GB of RAM")
+    def test_seq_to_seq_generation(self):
+        model = self.big_model
+        tokenizer = NllbTokenizer.from_pretrained("facebook/nllb-moe-54b")
+
+        # first 6 samples of load_dataset("facebook/flores", "eng_Latn-fra_Latn"), devtest. Truth are very similar to the fairseq translation files
+        FIRST_6_FLORES_200 = [
+            'We now have 4-month-old mice that are non-diabetic that used to be diabetic," he added.',
+            "Dr. Ehud Ur, professor of medicine at Dalhousie University in Halifax, Nova Scotia and chair of the clinical and scientific division of the Canadian Diabetes Association cautioned that the research is still in its early days.",
+            "Like some other experts, he is skeptical about whether diabetes can be cured, noting that these findings have no relevance to people who already have Type 1 diabetes.",
+            "On Monday, Sara Danius, permanent secretary of the Nobel Committee for Literature at the Swedish Academy, publicly announced during a radio program on Sveriges Radio in Sweden the committee, unable to reach Bob Dylan directly about winning the 2016 Nobel Prize in Literature, had abandoned its efforts to reach him.",
+            'Danius said, "Right now we are doing nothing. I have called and sent emails to his closest collaborator and received very friendly replies. For now, that is certainly enough."',
+            "Previously, Ring's CEO, Jamie Siminoff, remarked the company started when his doorbell wasn't audible from his shop in his garage.",
+        ]
+        inputs = tokenizer(FIRST_6_FLORES_200, padding=True, return_tensors="pt").to(torch_device)
+        batch_translation = model.generate(**inputs, forced_bos_token_id=tokenizer.lang_code_to_id["fra_Latn"])
+
+        EXPECTED_FAIRSEQ_TRANSLATION = [
+            '"Nous avons maintenant des souris de 4 mois non diabétiques qui étaient diabétiques", a-t-il ajouté.',
+            "Le docteur Ehud Ur, professeur de médecine à l'université Dalhousie, à Halifax, en Nouvelle-Écosse, et président de la division clinique et scientifique de l'Association canadienne du diabète, prévient que la recherche n'en est qu'à ses débuts.",
+            "Comme d'autres spécialistes, il est sceptique quant à la guérison du diabète.",
+            "Lundi, Sara Danius, secrétaire permanente du Comité Nobel de littérature à l'Académie suédoise, a annoncé publiquement lors d'une émission de radio sur Sveriges Radio en Suède que le comité, incapable de joindre Bob Dylan directement pour lui annoncer le prix Nobel de littérature 2016, avait abandonné ses efforts pour le joindre.",
+            "Danius a déclaré: \"Pour l'instant, nous ne faisons rien. J'ai appelé et envoyé des courriels à son plus proche collaborateur et j'ai reçu des réponses très amicales. Pour l'instant, c'est certainement suffisant\".",
+            "Auparavant, le PDG de Ring, Jamie Siminoff, a fait remarquer que la société avait commencé lorsque sa sonnette n'était pas audible depuis son magasin dans son garage.",
+        ]
+
+        translation = tokenizer.batch_decode(
+            batch_translation.tolist(), clean_up_tokenization_spaces=True, skip_special_tokens=True
+        )
+        assert translation == EXPECTED_FAIRSEQ_TRANSLATION
+
+
+@require_torch
+class NllbMoeRouterTest(unittest.TestCase):
+    r"""
+    Switch Transformers has different blocks from classic transformer based models.
+    The Swift MLP contains a Router class, that has to be tested to check if it is correctly implemented
+
+    Original implementation of the routers here:
+
+    """
+
+    config = NllbMoeConfig(
+        num_experts=4,
+        hidden_size=32,
+        d_ff=16,
+        expert_capacity=4,
+    )
+    batch_size = 2
+    sequence_length = 20
+
+    def test_top_2_routing(self):
+        # test routing with minimal reproduction
+        mask = torch.ones((self.batch_size, self.sequence_length), dtype=torch.bool)
+        mask[0][0] = False
+        mask[1][0] = False
+        mask = mask.reshape(-1)
+        set_seed(0)
+        hidden_states = torch.rand((self.batch_size, self.sequence_length, self.config.hidden_size))
+        classfier = torch.nn.Linear(self.config.hidden_size, self.config.num_experts)
+        hf_router = NllbMoeTop2Router(self.config)
+
+        _, _, hidden_dim = hidden_states.shape
+        logits = classfier(hidden_states.reshape((self.batch_size * self.sequence_length), hidden_dim))
+        top_1_mask, router_probs = hf_router.route_tokens(logits, padding_mask=mask)
+        torch.argmax(top_1_mask, dim=-1)
+        router_mask = router_probs.bool()
+        set_seed(0)
+        experts = [
+            torch.nn.Linear(hidden_dim, hidden_dim),
+            torch.nn.Linear(hidden_dim, hidden_dim),
+            torch.nn.Linear(hidden_dim, hidden_dim),
+            torch.nn.Linear(hidden_dim, hidden_dim),
+        ]
+        hidden_states = hidden_states.reshape((self.batch_size * self.sequence_length), hidden_dim)
+        masked_hidden_states = torch.einsum("bm,be->ebm", hidden_states, router_mask)
+        for idx, expert in enumerate(experts):
+            token_indices = router_mask[:, idx]
+            combining_weights = router_probs[token_indices, idx]
+            expert_output = expert(masked_hidden_states[idx, token_indices])
+            expert_output *= 1 - self.config.moe_token_dropout
+            masked_hidden_states[idx, token_indices] = torch.einsum("b,be->be", combining_weights, expert_output)
+        hidden_states = masked_hidden_states.sum(dim=0).reshape(self.batch_size, self.sequence_length, hidden_dim)
+
+        EXPECTED_MEAN_FAIRSEQ_HIDDEN_STATES = torch.Tensor([[ 7.0340e-04,  2.7997e-03, -1.3351e-02, -7.6705e-03, -3.5089e-03,3.9773e-03,  7.4593e-03,  1.2566e-02,  3.5860e-03, -2.7448e-02,-1.3731e-02, -1.0534e-02, -1.3606e-02, -1.5048e-02, -2.8914e-03,-5.0371e-03, -1.3963e-03,  6.0076e-03, -1.1380e-02, -1.4620e-02, 5.2401e-03,  8.4660e-04, -1.5319e-03, -1.6735e-02,  1.1302e-02, 3.6119e-03,  4.6084e-03, -1.3458e-02,  7.7792e-05,  1.4312e-02, 4.9107e-03, -5.0936e-03], [-4.4538e-03,  3.1026e-03,  1.4121e-04, -4.8121e-03, -5.6279e-03, 7.2493e-03,  3.9769e-03,  1.1114e-02, -1.5666e-03, -2.3477e-02, 8.7268e-03,  1.3446e-02, -2.8845e-05, -1.7287e-02,  8.7619e-03, -4.5316e-03, -1.2164e-02,  5.7461e-03, -4.5861e-03, -9.3907e-03, 2.9808e-02,  8.9206e-04, -7.6232e-04, -1.4173e-02,  3.0208e-03, 1.5310e-02,  9.7717e-03,  3.1014e-03,  7.8042e-03,  8.0197e-03, 3.4784e-03, -7.1728e-03]])  # fmt: skip
+        torch.testing.assert_close(hidden_states.mean(1), EXPECTED_MEAN_FAIRSEQ_HIDDEN_STATES, atol=1e-4, rtol=1e-4)
+
+    def test_batch_prioritized_routing(self):
+        set_seed(0)
+        config = NllbMoeConfig(
+            num_experts=4, hidden_size=32, d_ff=16, expert_capacity=4, second_expert_policy="random"
+        )
+        mask = torch.zeros((self.batch_size * self.sequence_length), dtype=torch.bool)
+        logits = torch.rand((self.batch_size * self.sequence_length, 4))
+        config.batch_prioritized_routing = True
+        router = NllbMoeTop2Router(config)
+        top_1_mask, _ = router.route_tokens(logits, padding_mask=mask)
+        # check that the routing is batch first. One of the last token is routed while expert capacity is very small
+        # this means that it had a greater probability of being routed
+        assert top_1_mask[-1, 0] == 1
+
+    def test_second_expert_policy(self):
+        config = NllbMoeConfig(
+            num_experts=4,
+            hidden_size=32,
+            d_ff=16,
+            expert_capacity=40,
+        )
+        set_seed(0)
+        mask = torch.zeros((self.batch_size * self.sequence_length), dtype=torch.bool)
+        logits = torch.rand((self.batch_size * self.sequence_length, 4))
+
+        set_seed(0)
+        config.second_expert_policy = "random"
+        router = NllbMoeTop2Router(config)
+        top_1_mask, router_probs = router.route_tokens(logits, padding_mask=mask)
+
+        set_seed(0)
+        config.second_expert_policy = "sampling"
+        router = NllbMoeTop2Router(config)
+        top_1_mask_sp, router_probs_sp = router.route_tokens(logits, padding_mask=mask)
+
+        set_seed(0)
+        config.second_expert_policy = "all"
+        router = NllbMoeTop2Router(config)
+        top_1_mask_all, router_probs_all = router.route_tokens(logits, padding_mask=mask)
+
+        # fmt: off
+        EXPECTED_ROUTER_ALL = torch.tensor([[0.3902, 0.0000, 0.0000, 0.6098], [0.0000, 0.0000, 0.7770, 0.2230], [0.0000, 0.0000, 0.2726, 0.7274], [0.4221, 0.0000, 0.5779, 0.0000], [0.0000, 0.0000, 0.7810, 0.2190], [0.5518, 0.4482, 0.0000, 0.0000], [0.0000, 0.4060, 0.5940, 0.0000], [0.7340, 0.0000, 0.0000, 0.2660], [0.4778, 0.5222, 0.0000, 0.0000], [0.0000, 0.3984, 0.0000, 0.6016], [0.0000, 0.0548, 0.9452, 0.0000], [0.6796, 0.0000, 0.0000, 0.3204], [0.0700, 0.0000, 0.9300, 0.0000], [0.1854, 0.0000, 0.8146, 0.0000], [0.6775, 0.3225, 0.0000, 0.0000], [0.0000, 0.0000, 0.5027, 0.4973], [0.0000, 0.6577, 0.0000, 0.3423], [0.0000, 0.7767, 0.0000, 0.2233], [0.1944, 0.8056, 0.0000, 0.0000], [0.0000, 0.3073, 0.0000, 0.6927], [0.0000, 0.5655, 0.4345, 0.0000], [0.5791, 0.0000, 0.0000, 0.4209], [0.0440, 0.0000, 0.9560, 0.0000], [0.0083, 0.9917, 0.0000, 0.0000], [0.0000, 0.8395, 0.0000, 0.1605], [0.0000, 0.1458, 0.0000, 0.8542], [0.0000, 0.8534, 0.1466, 0.0000], [0.4938, 0.0000, 0.0000, 0.5062], [0.1329, 0.8671, 0.0000, 0.0000], [0.3058, 0.0000, 0.6942, 0.0000], [0.4458, 0.0000, 0.0000, 0.5542], [0.9053, 0.0947, 0.0000, 0.0000], [0.0000, 0.7563, 0.2437, 0.0000], [0.0000, 0.0000, 0.4096, 0.5904], [0.4551, 0.0000, 0.0000, 0.5449], [0.8502, 0.1498, 0.0000, 0.0000], [0.0000, 0.6312, 0.3688, 0.0000], [0.8920, 0.0000, 0.0000, 0.1080], [0.1913, 0.0000, 0.0000, 0.8087], [0.2491, 0.7509, 0.0000, 0.0000]])
+        EXPECTED_ROUTER_SP = torch.tensor([[0.0000, 0.6539, 0.0000, 0.3461], [0.0000, 0.0000, 0.3998, 0.6002], [0.0000, 0.5574, 0.0000, 0.4426], [0.0000, 0.0000, 0.4441, 0.5559], [0.0000, 0.6545, 0.3455, 0.0000], [0.4419, 0.5581, 0.0000, 0.0000], [0.0000, 0.4014, 0.5986, 0.0000], [0.3215, 0.0000, 0.0000, 0.6785], [0.4765, 0.5235, 0.0000, 0.0000], [0.0000, 0.5467, 0.0000, 0.4533], [0.0000, 0.4156, 0.5844, 0.0000], [0.3370, 0.0000, 0.6630, 0.0000], [0.0000, 0.0000, 0.4558, 0.5442], [0.4659, 0.0000, 0.5341, 0.0000], [0.6179, 0.3821, 0.0000, 0.0000], [0.6277, 0.0000, 0.3723, 0.0000], [0.5836, 0.4164, 0.0000, 0.0000], [0.0000, 0.6600, 0.0000, 0.3400], [0.0000, 0.4933, 0.0000, 0.5067], [0.6016, 0.0000, 0.0000, 0.3984], [0.0000, 0.5160, 0.4840, 0.0000], [0.5799, 0.0000, 0.0000, 0.4201], [0.0000, 0.0000, 0.4826, 0.5174], [0.5426, 0.4574, 0.0000, 0.0000], [0.5362, 0.4638, 0.0000, 0.0000], [0.6448, 0.0000, 0.0000, 0.3552], [0.0000, 0.5909, 0.4091, 0.0000], [0.4196, 0.0000, 0.0000, 0.5804], [0.3191, 0.6809, 0.0000, 0.0000], [0.0000, 0.0000, 0.4886, 0.5114], [0.4899, 0.0000, 0.0000, 0.5101], [0.4123, 0.0000, 0.5877, 0.0000], [0.0000, 0.3736, 0.0000, 0.6264], [0.0000, 0.0000, 0.6009, 0.3991], [0.4246, 0.0000, 0.0000, 0.5754], [0.4997, 0.0000, 0.5003, 0.0000], [0.0000, 0.3595, 0.6405, 0.0000], [0.5433, 0.0000, 0.0000, 0.4567], [0.0000, 0.6806, 0.0000, 0.3194], [0.6689, 0.3311, 0.0000, 0.0000]])
+        EXPECTED_ROUTER = torch.tensor([[0.4324, 0.5676, 0.0000, 0.0000], [0.0000, 0.4348, 0.0000, 0.5652], [0.4559, 0.5441, 0.0000, 0.0000], [0.0000, 0.0000, 0.0000, 1.0000], [0.4744, 0.5256, 0.0000, 0.0000], [0.0000, 0.5103, 0.0000, 0.4897], [0.0000, 0.0000, 1.0000, 0.0000], [0.0000, 0.0000, 0.0000, 1.0000], [0.0000, 1.0000, 0.0000, 0.0000], [0.0000, 0.5467, 0.0000, 0.4533], [0.0000, 0.0000, 1.0000, 0.0000], [0.0000, 0.0000, 1.0000, 0.0000], [0.0000, 0.0000, 0.0000, 1.0000], [0.0000, 0.0000, 1.0000, 0.0000], [1.0000, 0.0000, 0.0000, 0.0000], [0.5063, 0.4937, 0.0000, 0.0000], [0.5396, 0.0000, 0.0000, 0.4604], [0.4576, 0.5424, 0.0000, 0.0000], [0.0000, 0.0000, 0.0000, 1.0000], [0.5134, 0.0000, 0.4866, 0.0000], [0.0000, 0.5160, 0.4840, 0.0000], [0.5439, 0.0000, 0.4561, 0.0000], [0.4849, 0.0000, 0.0000, 0.5151], [0.5426, 0.4574, 0.0000, 0.0000], [0.5362, 0.4638, 0.0000, 0.0000], [1.0000, 0.0000, 0.0000, 0.0000], [0.0000, 1.0000, 0.0000, 0.0000], [0.0000, 0.4448, 0.0000, 0.5552], [0.0000, 1.0000, 0.0000, 0.0000], [0.0000, 0.0000, 0.4886, 0.5114], [0.4899, 0.0000, 0.0000, 0.5101], [0.0000, 0.0000, 0.5296, 0.4704], [0.0000, 0.0000, 0.4469, 0.5531], [0.0000, 0.4053, 0.5947, 0.0000], [0.0000, 0.0000, 0.4460, 0.5540], [0.4997, 0.0000, 0.5003, 0.0000], [0.0000, 0.0000, 0.5851, 0.4149], [1.0000, 0.0000, 0.0000, 0.0000], [0.0000, 0.5010, 0.4990, 0.0000], [1.0000, 0.0000, 0.0000, 0.0000]])
+
+        EXPECTED_TOP_1_ALL = torch.LongTensor([[0, 0, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1], [0, 0, 1, 0], [0, 0, 1, 0], [1, 0, 0, 0], [0, 0, 1, 0], [1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 0, 1], [0, 0, 1, 0], [1, 0, 0, 0], [0, 0, 1, 0], [0, 0, 1, 0], [1, 0, 0, 0], [0, 0, 1, 0], [0, 1, 0, 0], [0, 1, 0, 0], [0, 1, 0, 0], [0, 0, 0, 1], [0, 1, 0, 0], [1, 0, 0, 0], [0, 0, 1, 0], [0, 1, 0, 0], [0, 1, 0, 0], [0, 0, 0, 1], [0, 1, 0, 0], [0, 0, 0, 1], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1], [1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 0, 1], [0, 0, 0, 1], [1, 0, 0, 0], [0, 1, 0, 0], [1, 0, 0, 0], [0, 0, 0, 1], [0, 1, 0, 0]])
+        EXPECTED_TOP_1_SP = torch.LongTensor([[0, 1, 0, 0], [0, 0, 0, 1], [0, 1, 0, 0], [0, 0, 0, 1], [0, 1, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 0, 1], [0, 1, 0, 0], [0, 1, 0, 0], [0, 0, 1, 0], [0, 0, 1, 0], [0, 0, 0, 1], [0, 0, 1, 0], [1, 0, 0, 0], [1, 0, 0, 0], [1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 0, 1], [1, 0, 0, 0], [0, 1, 0, 0], [1, 0, 0, 0], [0, 0, 0, 1], [1, 0, 0, 0], [1, 0, 0, 0], [1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 0, 1], [0, 1, 0, 0], [0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1], [0, 0, 1, 0], [0, 0, 0, 1], [0, 0, 1, 0], [0, 0, 1, 0], [1, 0, 0, 0], [0, 1, 0, 0], [1, 0, 0, 0]])
+        # `sampling` and `random` do not affect the mask of the top_1 router
+        # fmt: on
+
+        torch.testing.assert_close(router_probs_all, EXPECTED_ROUTER_ALL, rtol=1e-4, atol=1e-4)
+        torch.testing.assert_close(router_probs_sp, EXPECTED_ROUTER_SP, rtol=1e-4, atol=1e-4)
+        torch.testing.assert_close(router_probs, EXPECTED_ROUTER, rtol=1e-4, atol=1e-4)
+
+        torch.testing.assert_close(top_1_mask_all, EXPECTED_TOP_1_ALL, rtol=1e-4, atol=1e-4)
+        torch.testing.assert_close(top_1_mask_sp, EXPECTED_TOP_1_SP, rtol=1e-4, atol=1e-4)
+        torch.testing.assert_close(top_1_mask, EXPECTED_TOP_1_SP, rtol=1e-4, atol=1e-4)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/nougat/test_image_processing_nougat.py

@@ -0,0 +1,195 @@
+# coding=utf-8
+# Copyright 2023 HuggingFace Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import unittest
+
+import numpy as np
+from huggingface_hub import hf_hub_download
+
+from transformers.testing_utils import require_torch, require_vision
+from transformers.utils import cached_property, is_torch_available, is_vision_available
+
+from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
+
+
+if is_torch_available():
+    import torch
+
+if is_vision_available():
+    from PIL import Image
+
+    from transformers import NougatImageProcessor
+
+
+class NougatImageProcessingTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=7,
+        num_channels=3,
+        image_size=18,
+        min_resolution=30,
+        max_resolution=400,
+        do_crop_margin=True,
+        do_resize=True,
+        size=None,
+        do_thumbnail=True,
+        do_align_long_axis: bool = False,
+        do_pad=True,
+        do_normalize: bool = True,
+        image_mean=[0.5, 0.5, 0.5],
+        image_std=[0.5, 0.5, 0.5],
+    ):
+        size = size if size is not None else {"height": 20, "width": 20}
+        self.parent = parent
+        self.batch_size = batch_size
+        self.num_channels = num_channels
+        self.image_size = image_size
+        self.min_resolution = min_resolution
+        self.max_resolution = max_resolution
+        self.do_crop_margin = do_crop_margin
+        self.do_resize = do_resize
+        self.size = size
+        self.do_thumbnail = do_thumbnail
+        self.do_align_long_axis = do_align_long_axis
+        self.do_pad = do_pad
+        self.do_normalize = do_normalize
+        self.image_mean = image_mean
+        self.image_std = image_std
+
+    def prepare_image_processor_dict(self):
+        return {
+            "do_crop_margin": self.do_crop_margin,
+            "do_resize": self.do_resize,
+            "size": self.size,
+            "do_thumbnail": self.do_thumbnail,
+            "do_align_long_axis": self.do_align_long_axis,
+            "do_pad": self.do_pad,
+            "do_normalize": self.do_normalize,
+            "image_mean": self.image_mean,
+            "image_std": self.image_std,
+        }
+
+    def expected_output_image_shape(self, images):
+        return self.num_channels, self.size["height"], self.size["width"]
+
+    def prepare_dummy_image(self):
+        filepath = hf_hub_download(
+            repo_id="hf-internal-testing/fixtures_docvqa", filename="nougat_pdf.png", repo_type="dataset"
+        )
+        image = Image.open(filepath).convert("RGB")
+        return image
+
+    def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
+        return prepare_image_inputs(
+            batch_size=self.batch_size,
+            num_channels=self.num_channels,
+            min_resolution=self.min_resolution,
+            max_resolution=self.max_resolution,
+            equal_resolution=equal_resolution,
+            numpify=numpify,
+            torchify=torchify,
+        )
+
+
+@require_torch
+@require_vision
+class NougatImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
+    image_processing_class = NougatImageProcessor if is_vision_available() else None
+
+    def setUp(self):
+        super().setUp()
+        self.image_processor_tester = NougatImageProcessingTester(self)
+
+    @property
+    def image_processor_dict(self):
+        return self.image_processor_tester.prepare_image_processor_dict()
+
+    @cached_property
+    def image_processor(self):
+        return self.image_processing_class(**self.image_processor_dict)
+
+    def test_image_processor_properties(self):
+        image_processing = self.image_processing_class(**self.image_processor_dict)
+        self.assertTrue(hasattr(image_processing, "do_resize"))
+        self.assertTrue(hasattr(image_processing, "size"))
+        self.assertTrue(hasattr(image_processing, "do_normalize"))
+        self.assertTrue(hasattr(image_processing, "image_mean"))
+        self.assertTrue(hasattr(image_processing, "image_std"))
+
+    def test_image_processor_from_dict_with_kwargs(self):
+        image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
+        self.assertEqual(image_processor.size, {"height": 20, "width": 20})
+
+        image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42)
+        self.assertEqual(image_processor.size, {"height": 42, "width": 42})
+
+    def test_expected_output(self):
+        dummy_image = self.image_processor_tester.prepare_dummy_image()
+        image_processor = self.image_processor
+        inputs = image_processor(dummy_image, return_tensors="pt")
+        torch.testing.assert_close(inputs["pixel_values"].mean(), torch.tensor(0.4906), rtol=1e-3, atol=1e-3)
+
+    def test_crop_margin_all_white(self):
+        image = np.uint8(np.ones((100, 100, 3)) * 255)
+        image_processor = self.image_processor
+        cropped_image = image_processor.crop_margin(image)
+        self.assertTrue(np.array_equal(image, cropped_image))
+
+    def test_crop_margin_centered_black_square(self):
+        image = np.ones((100, 100, 3), dtype=np.uint8) * 255
+        image[45:55, 45:55, :] = 0
+        image_processor = self.image_processor
+        cropped_image = image_processor.crop_margin(image)
+        expected_cropped = image[45:55, 45:55, :]
+        self.assertTrue(np.array_equal(expected_cropped, cropped_image))
+
+    def test_align_long_axis_no_rotation(self):
+        image = np.uint8(np.ones((100, 200, 3)) * 255)
+        image_processor = self.image_processor
+        size = {"height": 200, "width": 300}
+        aligned_image = image_processor.align_long_axis(image, size)
+        self.assertEqual(image.shape, aligned_image.shape)
+
+    def test_align_long_axis_with_rotation(self):
+        image = np.uint8(np.ones((200, 100, 3)) * 255)
+        image_processor = self.image_processor
+        size = {"height": 300, "width": 200}
+        aligned_image = image_processor.align_long_axis(image, size)
+        self.assertEqual((200, 100, 3), aligned_image.shape)
+
+    def test_align_long_axis_data_format(self):
+        image = np.uint8(np.ones((100, 200, 3)) * 255)
+        data_format = "channels_first"
+        size = {"height": 200, "width": 300}
+        image_processor = self.image_processor
+        aligned_image = image_processor.align_long_axis(image, size, data_format=data_format)
+        self.assertEqual((3, 100, 200), aligned_image.shape)
+
+    def prepare_dummy_np_image(self):
+        filepath = hf_hub_download(
+            repo_id="hf-internal-testing/fixtures_docvqa", filename="nougat_pdf.png", repo_type="dataset"
+        )
+        image = Image.open(filepath).convert("RGB")
+        return np.array(image)
+
+    def test_crop_margin_equality_cv2_python(self):
+        image = self.prepare_dummy_np_image()
+        image_processor = self.image_processor
+        image_cropped_python = image_processor.crop_margin(image)
+
+        self.assertEqual(image_cropped_python.shape, (850, 685, 3))
+        self.assertEqual(image_cropped_python.mean(), 237.43881150708458)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/nougat/test_tokenization_nougat.py

@@ -0,0 +1,197 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest
+
+from transformers import NougatTokenizerFast
+from transformers.models.nougat.tokenization_nougat_fast import markdown_compatible, normalize_list_like_lines
+from transformers.testing_utils import require_levenshtein, require_nltk, require_tokenizers
+
+from ...test_tokenization_common import TokenizerTesterMixin
+
+
+@require_tokenizers
+class NougatTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
+    from_pretrained_id = "facebook/nougat-base"
+    slow_tokenizer_class = None
+    rust_tokenizer_class = NougatTokenizerFast
+    tokenizer_class = NougatTokenizerFast
+    test_rust_tokenizer = True
+    test_slow_tokenizer = False
+    from_pretrained_vocab_key = "tokenizer_file"
+    special_tokens_map = {"bos_token": "<s>", "eos_token": "</s>", "unk_token": "<unk>", "pad_token": "<pad>"}
+
+    def setUp(self):
+        super().setUp()
+        tokenizer = NougatTokenizerFast.from_pretrained("facebook/nougat-base")
+        tokenizer.save_pretrained(self.tmpdirname)
+
+    def get_rust_tokenizer(self, **kwargs):
+        kwargs.update(self.special_tokens_map)
+        return NougatTokenizerFast.from_pretrained(self.tmpdirname, **kwargs)
+
+    def test_padding(self, max_length=6):
+        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
+            with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
+                tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
+                # Simple input
+                sentence1 = "This is a simple input"
+                sentence2 = ["This is a simple input 1", "This is a simple input 2"]
+                pair1 = ("This is a simple input", "This is a pair")
+                pair2 = [
+                    ("This is a simple input 1", "This is a simple input 2"),
+                    ("This is a simple pair 1", "This is a simple pair 2"),
+                ]
+
+                # Simple input tests
+                try:
+                    tokenizer_r.encode(sentence1, max_length=max_length)
+                    tokenizer_r.encode_plus(sentence1, max_length=max_length)
+
+                    tokenizer_r.batch_encode_plus(sentence2, max_length=max_length)
+                    tokenizer_r.encode(pair1, max_length=max_length)
+                    tokenizer_r.batch_encode_plus(pair2, max_length=max_length)
+                except ValueError:
+                    self.fail("Nougat Tokenizer should be able to deal with padding")
+
+                tokenizer_r.pad_token = None  # Hotfixing padding = None
+                self.assertRaises(
+                    ValueError, tokenizer_r.encode, sentence1, max_length=max_length, padding="max_length"
+                )
+
+                # Simple input
+                self.assertRaises(
+                    ValueError, tokenizer_r.encode_plus, sentence1, max_length=max_length, padding="max_length"
+                )
+
+                # Simple input
+                self.assertRaises(
+                    ValueError,
+                    tokenizer_r.batch_encode_plus,
+                    sentence2,
+                    max_length=max_length,
+                    padding="max_length",
+                )
+
+                # Pair input
+                self.assertRaises(ValueError, tokenizer_r.encode, pair1, max_length=max_length, padding="max_length")
+
+                # Pair input
+                self.assertRaises(
+                    ValueError, tokenizer_r.encode_plus, pair1, max_length=max_length, padding="max_length"
+                )
+
+                # Pair input
+                self.assertRaises(
+                    ValueError,
+                    tokenizer_r.batch_encode_plus,
+                    pair2,
+                    max_length=max_length,
+                    padding="max_length",
+                )
+
+    @unittest.skip(reason="NougatTokenizerFast does not have tokenizer_file in its signature")
+    def test_rust_tokenizer_signature(self):
+        pass
+
+    @unittest.skip(reason="NougatTokenizerFast does not support pretokenized inputs")
+    def test_pretokenized_inputs(self):
+        pass
+
+    @unittest.skip(reason="NougatTokenizerFast directly inherits from PreTrainedTokenizerFast")
+    def test_prepare_for_model(self):
+        pass
+
+    @unittest.skip(reason="This needs a slow tokenizer. Nougat does not have one!")
+    def test_encode_decode_with_spaces(self):
+        pass
+
+
+class MarkdownCompatibleTest(unittest.TestCase):
+    def test_equation_tag(self):
+        input_text = "(3.2) \\[Equation Text\\]"
+        excepted_output = "\\[Equation Text \\tag{3.2}\\]"
+        self.assertEqual(markdown_compatible(input_text), excepted_output)
+
+    def test_equation_tag_letters(self):
+        input_text = "(18a) \\[Equation Text\\]"
+        excepted_output = "\\[Equation Text \\tag{18a}\\]"
+        self.assertEqual(markdown_compatible(input_text), excepted_output)
+
+    def test_bold_formatting(self):
+        input_text = r"This is \bm{bold} text."
+        expected_output = r"This is \mathbf{bold} text."
+        self.assertEqual(markdown_compatible(input_text), expected_output)
+
+    def test_url_conversion(self):
+        input_text = "Visit my website at https://www.example.com"
+        expected_output = "Visit my website at [https://www.example.com](https://www.example.com)"
+        self.assertEqual(markdown_compatible(input_text), expected_output)
+
+    def test_algorithm_code_block(self):
+        input_text = "```python\nprint('Hello, world!')\n```"
+        expected_output = "```\npython\nprint('Hello, world!')\n```"
+        self.assertEqual(markdown_compatible(input_text), expected_output)
+
+    def test_escape_characters(self):
+        input_text = r"Escaped characters like \n should not be \\[affected\\]"
+        expected_output = r"Escaped characters like \n should not be \\[affected\\]"
+        self.assertEqual(markdown_compatible(input_text), expected_output)
+
+    def test_nested_tags(self):
+        input_text = r"This is a super nested \bm{\bm{\bm{\bm{\bm{bold}}}}} tag."
+        expected_output = r"This is a super nested \mathbf{\mathbf{\mathbf{\mathbf{\mathbf{bold}}}}} tag."
+        self.assertEqual(markdown_compatible(input_text), expected_output)
+
+
+class TestNormalizeListLikeLines(unittest.TestCase):
+    def test_two_level_lines(self):
+        input_str = "* Item 1 * Item 2"
+        expected_output = "* Item 1\n* Item 2\n"
+        self.assertEqual(normalize_list_like_lines(input_str), expected_output)
+
+    def test_three_level_lines(self):
+        input_str = "- I. Item 1 - II. Item 2 - III. Item 3"
+        expected_output = "- I. Item 1\n- II. Item 2\n- III. Item 3\n"
+        self.assertEqual(normalize_list_like_lines(input_str), expected_output)
+
+    def test_nested_lines(self):
+        input_str = "- I. Item 1 - I.1 Sub-item 1 - I.1.1 Sub-sub-item 1 - II. Item 2"
+        expected_output = "- I. Item 1\n\t- I.1 Sub-item 1\n\t\t- I.1.1 Sub-sub-item 1\n- II. Item 2\n"
+        self.assertEqual(normalize_list_like_lines(input_str), expected_output)
+
+
+@require_tokenizers
+class NougatPostProcessingTest(unittest.TestCase):
+    def setUp(self):
+        super().setUp()
+        self.tokenizer = NougatTokenizerFast.from_pretrained("facebook/nougat-base")
+
+    def test_correct_tables_basic(self):
+        input_str = "\\begin{table} \\begin{tabular}{l l}  & \\ \\end{tabular} \\end{table}"
+        expected_output = "\\begin{table}\n\\begin{tabular}{l l}  & \\ \\end{tabular}\n\\end{table}"
+        self.assertEqual(self.tokenizer.correct_tables(input_str), expected_output)
+
+    def test_correct_tables_high_count(self):
+        input_str = "\\begin{tabular}" * 20
+        expected_output = ""
+        self.assertEqual(self.tokenizer.correct_tables(input_str), expected_output)
+
+    @require_levenshtein
+    @require_nltk
+    def test_postprocess_as_nougat_no_markdown(self):
+        input_str = "# Nougat: Neural Optical Understanding for Academic Documents\n\n Lukas Blecher\n\nCorrespondence to: lblecher@meta.com\n\nGuillem Cucurull\n\nThomas Scialom\n\nRobert Stojnic\n\nMeta AI\n\nThe paper reports 8.1M papers but the authors recently updated the numbers on the GitHub page https://github.com/allenai/s2orc\n\n###### Abstract\n\nScientific knowledge is predominantly stored in books and scientific journals, often in the form of PDFs. However, the PDF format leads to a loss of semantic information, particularly for mathematical expressions. We propose Nougat (**N**eural **O**ptical **U**nderstanding for **A**cademic Documents), a Visual Transformer model that performs an _Optical Character Recognition_ (OCR) task for processing scientific documents into a markup language, and demonstrate the effectiveness of our model on a new dataset of scientific documents. The proposed approach offers a promising solution to enhance the accessibility of scientific knowledge in the digital age, by bridging the gap between human-readable documents and machine-readable text. We release the models and code to accelerate future work on scientific text recognition.\n\n## 1 Introduction\n\nThe majority of scientific knowledge is stored in books or published in scientific journals, most commonly in the Portable Document Format (PDF). Next to HTML, PDFs are the second most prominent data format on the internet, making up 2.4% of common crawl [1]. However, the information stored in these files is very difficult to extract into any other formats. This is especially true for highly specialized documents, such as scientific research papers, where the semantic information of mathematical expressions is lost.\n\nExisting Optical Character Recognition (OCR) engines, such as Tesseract OCR [2], excel at detecting and classifying individual characters and words in an image, but fail to understand the relationship between them due to their line-by-line approach. This means that they treat superscripts and subscripts in the same way as the surrounding text, which is a significant drawback for mathematical expressions. In mathematical notations like fractions, exponents, and matrices, relative positions of characters are crucial.\n\nConverting academic research papers into machine-readable text also enables accessibility and searchability of science as a whole. The information of millions of academic papers can not be fully accessed because they are locked behind an unreadable format. Existing corpora, such as the S2ORC dataset [3], capture the text of 12M2 papers using GROBID [4], but are missing meaningful representations of the mathematical equations.\n\nFootnote 2: The paper reports 8.1M papers but the authors recently updated the numbers on the GitHub page https://github.com/allenai/s2orc\n\nTo this end, we introduce Nougat, a transformer based model that can convert images of document pages to formatted markup text.\n\nThe primary contributions in this paper are\n\n* Release of a pre-trained model capable of converting a PDF to a lightweight markup language. We release the code and the model on GitHub3 Footnote 3: https://github.com/facebookresearch/nougat\n* We introduce a pipeline to create dataset for pairing PDFs to source code\n* Our method is only dependent on the image of a page, allowing access to scanned papers and books"  # noqa: E231
+        expected_output = "\n\n# Nougat: Neural Optical Understanding for Academic Documents\n\n Lukas Blecher\n\nCorrespondence to: lblecher@meta.com\n\nGuillem Cucurull\n\nThomas Scialom\n\nRobert Stojnic\n\nMeta AI\n\nThe paper reports 8.1M papers but the authors recently updated the numbers on the GitHub page https://github.com/allenai/s2orc\n\n###### Abstract\n\nScientific knowledge is predominantly stored in books and scientific journals, often in the form of PDFs. However, the PDF format leads to a loss of semantic information, particularly for mathematical expressions. We propose Nougat (**N**eural **O**ptical **U**nderstanding for **A**cademic Documents), a Visual Transformer model that performs an _Optical Character Recognition_ (OCR) task for processing scientific documents into a markup language, and demonstrate the effectiveness of our model on a new dataset of scientific documents. The proposed approach offers a promising solution to enhance the accessibility of scientific knowledge in the digital age, by bridging the gap between human-readable documents and machine-readable text. We release the models and code to accelerate future work on scientific text recognition.\n\n## 1 Introduction\n\nThe majority of scientific knowledge is stored in books or published in scientific journals, most commonly in the Portable Document Format (PDF). Next to HTML, PDFs are the second most prominent data format on the internet, making up 2.4% of common crawl [1]. However, the information stored in these files is very difficult to extract into any other formats. This is especially true for highly specialized documents, such as scientific research papers, where the semantic information of mathematical expressions is lost.\n\nExisting Optical Character Recognition (OCR) engines, such as Tesseract OCR [2], excel at detecting and classifying individual characters and words in an image, but fail to understand the relationship between them due to their line-by-line approach. This means that they treat superscripts and subscripts in the same way as the surrounding text, which is a significant drawback for mathematical expressions. In mathematical notations like fractions, exponents, and matrices, relative positions of characters are crucial.\n\nConverting academic research papers into machine-readable text also enables accessibility and searchability of science as a whole. The information of millions of academic papers can not be fully accessed because they are locked behind an unreadable format. Existing corpora, such as the S2ORC dataset [3], capture the text of 12M2 papers using GROBID [4], but are missing meaningful representations of the mathematical equations.\n\nFootnote 2: The paper reports 8.1M papers but the authors recently updated the numbers on the GitHub page https://github.com/allenai/s2orc\n\nTo this end, we introduce Nougat, a transformer based model that can convert images of document pages to formatted markup text.\n\nThe primary contributions in this paper are\n\n* Release of a pre-trained model capable of converting a PDF to a lightweight markup language. We release the code and the model on GitHub3 Footnote 3: https://github.com/facebookresearch/nougat\n* We introduce a pipeline to create dataset for pairing PDFs to source code\n* Our method is only dependent on the image of a page, allowing access to scanned papers and books"  # noqa: E231
+        self.assertEqual(self.tokenizer.post_process_single(input_str, fix_markdown=False), expected_output)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/nystromformer/test_modeling_nystromformer.py

@@ -0,0 +1,323 @@
+# coding=utf-8
+# Copyright 2021 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch Nystromformer model."""
+
+import unittest
+
+from transformers import AutoTokenizer, NystromformerConfig, is_torch_available
+from transformers.testing_utils import require_torch, slow, torch_device
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, ids_tensor, random_attention_mask
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        NystromformerForMaskedLM,
+        NystromformerForMultipleChoice,
+        NystromformerForQuestionAnswering,
+        NystromformerForSequenceClassification,
+        NystromformerForTokenClassification,
+        NystromformerModel,
+    )
+
+
+class NystromformerModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_input_mask=True,
+        use_token_type_ids=True,
+        use_labels=True,
+        vocab_size=99,
+        hidden_size=32,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=37,
+        hidden_act="gelu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=512,
+        type_vocab_size=16,
+        type_sequence_label_size=2,
+        initializer_range=0.02,
+        num_labels=3,
+        num_choices=4,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_input_mask = use_input_mask
+        self.use_token_type_ids = use_token_type_ids
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.type_vocab_size = type_vocab_size
+        self.type_sequence_label_size = type_sequence_label_size
+        self.initializer_range = initializer_range
+        self.num_labels = num_labels
+        self.num_choices = num_choices
+        self.scope = scope
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        input_mask = None
+        if self.use_input_mask:
+            input_mask = random_attention_mask([self.batch_size, self.seq_length])
+
+        token_type_ids = None
+        if self.use_token_type_ids:
+            token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
+
+        sequence_labels = None
+        token_labels = None
+        choice_labels = None
+        if self.use_labels:
+            sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+            token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
+            choice_labels = ids_tensor([self.batch_size], self.num_choices)
+
+        config = self.get_config()
+
+        return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+
+    def get_config(self):
+        return NystromformerConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            hidden_act=self.hidden_act,
+            hidden_dropout_prob=self.hidden_dropout_prob,
+            attention_probs_dropout_prob=self.attention_probs_dropout_prob,
+            max_position_embeddings=self.max_position_embeddings,
+            type_vocab_size=self.type_vocab_size,
+            is_decoder=False,
+            initializer_range=self.initializer_range,
+        )
+
+    def create_and_check_model(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        model = NystromformerModel(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids)
+        result = model(input_ids, token_type_ids=token_type_ids)
+        result = model(input_ids)
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_for_masked_lm(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        model = NystromformerForMaskedLM(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
+
+    def create_and_check_for_question_answering(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        model = NystromformerForQuestionAnswering(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(
+            input_ids,
+            attention_mask=input_mask,
+            token_type_ids=token_type_ids,
+            start_positions=sequence_labels,
+            end_positions=sequence_labels,
+        )
+        self.parent.assertEqual(result.start_logits.shape, (self.batch_size, self.seq_length))
+        self.parent.assertEqual(result.end_logits.shape, (self.batch_size, self.seq_length))
+
+    def create_and_check_for_sequence_classification(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        config.num_labels = self.num_labels
+        model = NystromformerForSequenceClassification(config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=sequence_labels)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
+
+    def create_and_check_for_token_classification(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        config.num_labels = self.num_labels
+        model = NystromformerForTokenClassification(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask, token_type_ids=token_type_ids, labels=token_labels)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.num_labels))
+
+    def create_and_check_for_multiple_choice(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        config.num_choices = self.num_choices
+        model = NystromformerForMultipleChoice(config=config)
+        model.to(torch_device)
+        model.eval()
+        multiple_choice_inputs_ids = input_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
+        multiple_choice_token_type_ids = token_type_ids.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
+        multiple_choice_input_mask = input_mask.unsqueeze(1).expand(-1, self.num_choices, -1).contiguous()
+        result = model(
+            multiple_choice_inputs_ids,
+            attention_mask=multiple_choice_input_mask,
+            token_type_ids=multiple_choice_token_type_ids,
+            labels=choice_labels,
+        )
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_choices))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        (
+            config,
+            input_ids,
+            token_type_ids,
+            input_mask,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        ) = config_and_inputs
+        inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
+        return config, inputs_dict
+
+
+@require_torch
+class NystromformerModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (
+        (
+            NystromformerModel,
+            NystromformerForMaskedLM,
+            NystromformerForMultipleChoice,
+            NystromformerForQuestionAnswering,
+            NystromformerForSequenceClassification,
+            NystromformerForTokenClassification,
+        )
+        if is_torch_available()
+        else ()
+    )
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": NystromformerModel,
+            "fill-mask": NystromformerForMaskedLM,
+            "question-answering": NystromformerForQuestionAnswering,
+            "text-classification": NystromformerForSequenceClassification,
+            "token-classification": NystromformerForTokenClassification,
+            "zero-shot": NystromformerForSequenceClassification,
+        }
+        if is_torch_available()
+        else {}
+    )
+    test_pruning = False
+    test_headmasking = False
+
+    def setUp(self):
+        self.model_tester = NystromformerModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=NystromformerConfig, hidden_size=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    def test_model_various_embeddings(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        for type in ["absolute", "relative_key", "relative_key_query"]:
+            config_and_inputs[0].position_embedding_type = type
+            self.model_tester.create_and_check_model(*config_and_inputs)
+
+    def test_for_masked_lm(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_for_masked_lm(*config_and_inputs)
+
+    def test_for_multiple_choice(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_for_multiple_choice(*config_and_inputs)
+
+    def test_for_question_answering(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_for_question_answering(*config_and_inputs)
+
+    def test_for_sequence_classification(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_for_sequence_classification(*config_and_inputs)
+
+    def test_for_token_classification(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_for_token_classification(*config_and_inputs)
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "uw-madison/nystromformer-512"
+        model = NystromformerModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+@require_torch
+class NystromformerModelIntegrationTest(unittest.TestCase):
+    @slow
+    def test_inference_no_head(self):
+        model = NystromformerModel.from_pretrained("uw-madison/nystromformer-512")
+        input_ids = torch.tensor([[0, 1, 2, 3, 4, 5]])
+
+        with torch.no_grad():
+            output = model(input_ids)[0]
+
+        expected_shape = torch.Size((1, 6, 768))
+        self.assertEqual(output.shape, expected_shape)
+
+        expected_slice = torch.tensor(
+            [[[-0.4532, -0.0936, 0.5137], [-0.2676, 0.0628, 0.6186], [-0.3629, -0.1726, 0.4716]]]
+        )
+
+        torch.testing.assert_close(output[:, :3, :3], expected_slice, rtol=1e-4, atol=1e-4)
+
+    @slow
+    def test_masked_lm_end_to_end(self):
+        sentence = "the [MASK] of Belgium is Brussels"
+
+        tokenizer = AutoTokenizer.from_pretrained("uw-madison/nystromformer-512")
+        model = NystromformerForMaskedLM.from_pretrained("uw-madison/nystromformer-512")
+
+        encoding = tokenizer(sentence, return_tensors="pt")
+
+        with torch.no_grad():
+            token_logits = model(encoding.input_ids).logits
+
+        prediction = token_logits[:, 2, :].argmax(-1)[0]
+
+        self.assertEqual(tokenizer.decode(prediction), "capital")

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/olmo/test_modeling_olmo.py

@@ -0,0 +1,505 @@
+# coding=utf-8
+# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch OLMo model."""
+
+import unittest
+
+from packaging import version
+from parameterized import parameterized
+
+from transformers import OlmoConfig, is_torch_available, set_seed
+from transformers.generation.configuration_utils import GenerationConfig
+from transformers.models.auto.tokenization_auto import AutoTokenizer
+from transformers.models.gpt_neox.tokenization_gpt_neox_fast import GPTNeoXTokenizerFast
+from transformers.testing_utils import (
+    require_tokenizers,
+    require_torch,
+    slow,
+    torch_device,
+)
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        OlmoForCausalLM,
+        OlmoModel,
+    )
+
+
+class OlmoModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_input_mask=True,
+        use_token_type_ids=False,
+        use_labels=True,
+        vocab_size=99,
+        hidden_size=32,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=37,
+        hidden_act="silu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=512,
+        type_vocab_size=16,
+        type_sequence_label_size=2,
+        initializer_range=0.02,
+        num_labels=3,
+        num_choices=4,
+        pad_token_id=0,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_input_mask = use_input_mask
+        self.use_token_type_ids = use_token_type_ids
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.type_vocab_size = type_vocab_size
+        self.type_sequence_label_size = type_sequence_label_size
+        self.initializer_range = initializer_range
+        self.num_labels = num_labels
+        self.num_choices = num_choices
+        self.pad_token_id = pad_token_id
+        self.scope = scope
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        input_mask = None
+        if self.use_input_mask:
+            input_mask = torch.tril(torch.ones_like(input_ids).to(torch_device))
+
+        token_type_ids = None
+        if self.use_token_type_ids:
+            token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
+
+        sequence_labels = None
+        token_labels = None
+        choice_labels = None
+        if self.use_labels:
+            sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+            token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
+            choice_labels = ids_tensor([self.batch_size], self.num_choices)
+
+        config = self.get_config()
+
+        return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+
+    def get_config(self):
+        return OlmoConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            hidden_act=self.hidden_act,
+            hidden_dropout_prob=self.hidden_dropout_prob,
+            attention_probs_dropout_prob=self.attention_probs_dropout_prob,
+            max_position_embeddings=self.max_position_embeddings,
+            type_vocab_size=self.type_vocab_size,
+            is_decoder=False,
+            initializer_range=self.initializer_range,
+            pad_token_id=self.pad_token_id,
+        )
+
+    def create_and_check_model(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        model = OlmoModel(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask)
+        result = model(input_ids)
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_model_as_decoder(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        config.add_cross_attention = True
+        model = OlmoModel(config)
+        model.to(torch_device)
+        model.eval()
+        result = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+        )
+        result = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+        )
+        result = model(input_ids, attention_mask=input_mask)
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_for_causal_lm(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        model = OlmoForCausalLM(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask, labels=token_labels)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
+
+    def create_and_check_decoder_model_past_large_inputs(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        config.is_decoder = True
+        config.add_cross_attention = True
+        model = OlmoForCausalLM(config=config)
+        model.to(torch_device)
+        model.eval()
+
+        # first forward pass
+        outputs = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            use_cache=True,
+        )
+        past_key_values = outputs.past_key_values
+
+        # create hypothetical multiple next token and extent to next_input_ids
+        next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
+        next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
+
+        # append to next input_ids and
+        next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
+        next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
+
+        output_from_no_past = model(
+            next_input_ids,
+            attention_mask=next_attention_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            output_hidden_states=True,
+        )["hidden_states"][0]
+        output_from_past = model(
+            next_tokens,
+            attention_mask=next_attention_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            past_key_values=past_key_values,
+            output_hidden_states=True,
+        )["hidden_states"][0]
+
+        # select random slice
+        random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
+        output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
+        output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
+
+        self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
+
+        # test that outputs are equal for slice
+        self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        (
+            config,
+            input_ids,
+            token_type_ids,
+            input_mask,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        ) = config_and_inputs
+        inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
+        return config, inputs_dict
+
+
+@require_torch
+class OlmoModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (OlmoModel, OlmoForCausalLM) if is_torch_available() else ()
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": OlmoModel,
+            "text-generation": OlmoForCausalLM,
+        }
+        if is_torch_available()
+        else {}
+    )
+    test_pruning = False
+    fx_compatible = False
+
+    # Need to use `0.8` instead of `0.9` for `test_cpu_offload`
+    # This is because we are hitting edge cases with the causal_mask buffer
+    model_split_percents = [0.5, 0.7, 0.8]
+
+    def setUp(self):
+        self.model_tester = OlmoModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OlmoConfig, hidden_size=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OLMo does not support head pruning.")
+    def test_headmasking(self):
+        pass
+
+    def test_model_various_embeddings(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        for type in ["absolute", "relative_key", "relative_key_query"]:
+            config_and_inputs[0].position_embedding_type = type
+            self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OLMo buffers include complex numbers, which breaks this test")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @parameterized.expand([("linear",), ("dynamic",)])
+    def test_model_rope_scaling(self, scaling_type):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+        short_input = ids_tensor([1, 10], config.vocab_size)
+        long_input = ids_tensor([1, int(config.max_position_embeddings * 1.5)], config.vocab_size)
+
+        set_seed(42)  # Fixed seed at init time so the two models get the same random weights
+        original_model = OlmoModel(config)
+        original_model.to(torch_device)
+        original_model.eval()
+        original_short_output = original_model(short_input).last_hidden_state
+        original_long_output = original_model(long_input).last_hidden_state
+
+        set_seed(42)  # Fixed seed at init time so the two models get the same random weights
+        config.rope_scaling = {"type": scaling_type, "factor": 10.0}
+        scaled_model = OlmoModel(config)
+        scaled_model.to(torch_device)
+        scaled_model.eval()
+        scaled_short_output = scaled_model(short_input).last_hidden_state
+        scaled_long_output = scaled_model(long_input).last_hidden_state
+
+        # Dynamic scaling does not change the RoPE embeddings until it receives an input longer than the original
+        # maximum sequence length, so the outputs for the short input should match.
+        if scaling_type == "dynamic":
+            torch.testing.assert_close(original_short_output, scaled_short_output, rtol=1e-5, atol=1e-5)
+        else:
+            self.assertFalse(torch.allclose(original_short_output, scaled_short_output, atol=1e-5))
+
+        # The output should be different for long inputs
+        self.assertFalse(torch.allclose(original_long_output, scaled_long_output, atol=1e-5))
+
+
+@require_torch
+class OlmoIntegrationTest(unittest.TestCase):
+    @slow
+    def test_model_1b_logits(self):
+        input_ids = [[1, 306, 4658, 278, 6593, 310, 2834, 338]]
+        model = OlmoForCausalLM.from_pretrained("allenai/OLMo-1B-hf", device_map="auto")
+        out = model(torch.tensor(input_ids)).logits.float()
+        # Expected mean on dim = -1
+        EXPECTED_MEAN = torch.tensor([[2.2869, 0.3315, 0.9876, 1.4146, 1.8804, 2.0430, 1.7055, 1.2065]])
+        torch.testing.assert_close(out.mean(-1), EXPECTED_MEAN, rtol=1e-2, atol=1e-2)
+        # slicing logits[0, 0, 0:30]
+        EXPECTED_SLICE = torch.tensor([2.5551, -1.1230, 11.0510, 12.4977, 7.9651, 7.2342, 6.1885, 7.8340, 9.9847, 12.6695, 12.2345, 10.7970, 8.4749, 14.2483, 12.9588, 13.9233, 11.0496, 5.5749, 7.4466, 7.7914, 6.8440, 5.8951, 4.8180, 4.1935, 4.5216, 4.7256, 3.9553, 12.2870, 12.4990, 8.1591])  # fmt: skip
+        torch.testing.assert_close(out[0, 0, :30], EXPECTED_SLICE, rtol=1e-2, atol=1e-2)
+
+    @slow
+    def test_model_7b_logits(self):
+        input_ids = [[1, 306, 4658, 278, 6593, 310, 2834, 338]]
+        model = OlmoForCausalLM.from_pretrained("allenai/OLMo-7B-hf", device_map="auto")
+        out = model(torch.tensor(input_ids)).logits.float()
+        # Expected mean on dim = -1
+        EXPECTED_MEAN = torch.tensor([[0.0271, 0.0249, -0.0578, -0.0870, 0.0167, 0.0710, 0.1002, 0.0677]])
+        torch.testing.assert_close(out.mean(-1), EXPECTED_MEAN, rtol=1e-2, atol=1e-2)
+        # slicing logits[0, 0, 0:30]
+        EXPECTED_SLICE = torch.tensor([-1.7433, -1.6685, 7.4941, 6.1506, 0.1364, -0.1127, 1.3224, 4.5458, 4.2068, 5.8296, 7.4723, 2.7925, 3.1245, 10.8872, 10.0758, 10.6717, 7.0945, 1.2398, 3.6766, 4.2365, 2.5655, 2.2222, 1.7418, 0.5223, 0.7753, 1.0938, 0.6723, 6.2522, 6.2264, 1.8105])  # fmt: skip
+        torch.testing.assert_close(out[0, 0, :30], EXPECTED_SLICE, rtol=1e-2, atol=1e-2)
+
+    @slow
+    def test_model_7b_twin_2t_logits(self):
+        input_ids = [[1, 306, 4658, 278, 6593, 310, 2834, 338]]
+        model = OlmoForCausalLM.from_pretrained("allenai/OLMo-7B-Twin-2T-hf", device_map="auto")
+        out = model(torch.tensor(input_ids)).logits.float()
+        # Expected mean on dim = -1
+        EXPECTED_MEAN = torch.tensor([[-0.3636, -0.3825, -0.4800, -0.3696, -0.8388, -0.9737, -0.9849, -0.8356]])
+        torch.testing.assert_close(out.mean(-1), EXPECTED_MEAN, rtol=1e-2, atol=1e-2)
+        # slicing logits[0, 0, 0:30]
+        EXPECTED_SLICE = torch.tensor([-2.0833, -1.9234, 8.7312, 7.8049, 1.0372, 0.8941, 3.1548, 1.8502, 5.5511, 5.5793, 8.1166, 4.5906, 1.8691, 11.6377, 8.9858, 11.6447, 7.4549, 1.4725, 2.8399, 2.7568, 1.4011, 1.6958, 0.5572, 0.5231, 0.3068, 0.5364, 0.6769, 7.9636, 8.2379, 1.7950])  # fmt: skip
+        torch.testing.assert_close(out[0, 0, :30], EXPECTED_SLICE, rtol=1e-2, atol=1e-2)
+
+    @slow
+    def test_model_7b_greedy_generation(self):
+        EXPECTED_TEXT_COMPLETION = """Simply put, the theory of relativity states that \nthe speed of light is the same for all observers.\n\nThe theory of relativity is a theory of physics that describes the \nmovement of objects in space and time.\n\nThe theory of relativity is a theory of physics that describes the \nmovement of objects in space and time.\n\n"""
+        prompt = "Simply put, the theory of relativity states that "
+        tokenizer = AutoTokenizer.from_pretrained("allenai/OLMo-7B-hf", device_map="auto")
+        input_ids = tokenizer.encode(prompt, return_tensors="pt")
+        model = OlmoForCausalLM.from_pretrained("allenai/OLMo-7B-hf", device_map="auto")
+
+        # greedy generation outputs
+        generated_ids = model.generate(input_ids, max_new_tokens=64, top_p=None, temperature=1, do_sample=False)
+        text = tokenizer.decode(generated_ids[0], skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT_COMPLETION, text)
+
+    @require_tokenizers
+    def test_fast_special_tokens(self):
+        fast_tokenizer = GPTNeoXTokenizerFast.from_pretrained("allenai/OLMo-1B-hf")
+
+        original_add_eos_token = fast_tokenizer.add_eos_token
+
+        fast_tokenizer.add_eos_token = False
+        fast = fast_tokenizer.encode("A sample test")
+        self.assertEqual(fast, [34, 3410, 1071])
+
+        fast_tokenizer.add_eos_token = True
+        fast = fast_tokenizer.encode("A sample test")
+        self.assertEqual(fast, [34, 3410, 1071, 50279])
+
+        fast_tokenizer.add_eos_token = original_add_eos_token
+
+    @require_tokenizers
+    def test_simple_encode_decode(self):
+        rust_tokenizer = GPTNeoXTokenizerFast.from_pretrained("allenai/OLMo-1B-hf")
+
+        self.assertEqual(rust_tokenizer.encode("This is a test"), [1552, 310, 247, 1071])
+        self.assertEqual(rust_tokenizer.decode([1552, 310, 247, 1071], skip_special_tokens=True), "This is a test")
+
+        # bytefallback showcase
+        self.assertEqual(rust_tokenizer.encode("生活的真谛是"), [20025, 46549, 5225, 48561, 33656, 238, 12105])  # fmt: skip
+        self.assertEqual(
+            rust_tokenizer.decode([20025, 46549, 5225, 48561, 33656, 238, 12105], skip_special_tokens=True),
+            "生活的真谛是",
+        )
+
+        # Inner spaces showcase
+        self.assertEqual(rust_tokenizer.encode("Hi  Hello"), [12764, 50276, 12092])
+        self.assertEqual(rust_tokenizer.decode([12764, 50276, 12092], skip_special_tokens=True), "Hi  Hello")
+
+        self.assertEqual(rust_tokenizer.encode("Hi   Hello"), [12764, 50275, 12092])
+        self.assertEqual(rust_tokenizer.decode([12764, 50275, 12092], skip_special_tokens=True), "Hi   Hello")
+
+        self.assertEqual(rust_tokenizer.encode(""), [])
+
+        self.assertEqual(rust_tokenizer.encode(" "), [209])
+
+        self.assertEqual(rust_tokenizer.encode("  "), [50276])
+
+        self.assertEqual(rust_tokenizer.encode(" Hello"), [24387])
+
+    @slow
+    def test_export_static_cache(self):
+        if version.parse(torch.__version__) < version.parse("2.4.0"):
+            self.skipTest(reason="This test requires torch >= 2.4 to run.")
+
+        from transformers.integrations.executorch import (
+            TorchExportableModuleWithStaticCache,
+            convert_and_export_with_cache,
+        )
+
+        olmo_model = "allenai/OLMo-1B-hf"
+
+        tokenizer = AutoTokenizer.from_pretrained(olmo_model, pad_token="</s>", padding_side="right")
+        EXPECTED_TEXT_COMPLETION = [
+            "Simply put, the theory of relativity states that \nthe speed of light is the same in all reference frames.\n\nThe speed of light",
+        ]
+        max_generation_length = tokenizer(EXPECTED_TEXT_COMPLETION, return_tensors="pt", padding=True)[
+            "input_ids"
+        ].shape[-1]
+
+        # Load model
+        device = "cpu"
+        dtype = torch.bfloat16
+        cache_implementation = "static"
+        attn_implementation = "sdpa"
+        batch_size = 1
+        model = OlmoForCausalLM.from_pretrained(
+            olmo_model,
+            device_map=device,
+            torch_dtype=dtype,
+            attn_implementation=attn_implementation,
+            generation_config=GenerationConfig(
+                use_cache=True,
+                cache_implementation=cache_implementation,
+                max_length=max_generation_length,
+                cache_config={
+                    "batch_size": batch_size,
+                    "max_cache_len": max_generation_length,
+                },
+            ),
+        )
+
+        prompts = ["Simply put, the theory of relativity states that "]
+        prompt_tokens = tokenizer(prompts, return_tensors="pt", padding=True).to(model.device)
+        prompt_token_ids = prompt_tokens["input_ids"]
+        max_new_tokens = max_generation_length - prompt_token_ids.shape[-1]
+
+        # Static Cache + eager
+        eager_generated_ids = model.generate(
+            **prompt_tokens, max_new_tokens=max_new_tokens, do_sample=False, cache_implementation=cache_implementation
+        )
+        eager_generated_text = tokenizer.batch_decode(eager_generated_ids, skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT_COMPLETION, eager_generated_text)
+
+        # Static Cache + export
+        exported_program = convert_and_export_with_cache(model)
+        ep_generated_ids = TorchExportableModuleWithStaticCache.generate(
+            exported_program=exported_program, prompt_token_ids=prompt_token_ids, max_new_tokens=max_new_tokens
+        )
+        ep_generated_text = tokenizer.batch_decode(ep_generated_ids, skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT_COMPLETION, ep_generated_text)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/olmo2/test_modeling_olmo2.py

@@ -0,0 +1,467 @@
+# coding=utf-8
+# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch OLMo2 model."""
+
+import unittest
+
+from packaging import version
+from parameterized import parameterized
+
+from transformers import Olmo2Config, is_torch_available, set_seed
+from transformers.generation.configuration_utils import GenerationConfig
+from transformers.models.auto.tokenization_auto import AutoTokenizer
+from transformers.testing_utils import (
+    require_tokenizers,
+    require_torch,
+    slow,
+    torch_device,
+)
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        Olmo2ForCausalLM,
+        Olmo2Model,
+    )
+
+
+class Olmo2ModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_input_mask=True,
+        use_token_type_ids=False,
+        use_labels=True,
+        vocab_size=99,
+        hidden_size=32,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=37,
+        hidden_act="silu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=512,
+        type_vocab_size=16,
+        type_sequence_label_size=2,
+        initializer_range=0.02,
+        num_labels=3,
+        num_choices=4,
+        pad_token_id=0,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_input_mask = use_input_mask
+        self.use_token_type_ids = use_token_type_ids
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.type_vocab_size = type_vocab_size
+        self.type_sequence_label_size = type_sequence_label_size
+        self.initializer_range = initializer_range
+        self.num_labels = num_labels
+        self.num_choices = num_choices
+        self.pad_token_id = pad_token_id
+        self.scope = scope
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        input_mask = None
+        if self.use_input_mask:
+            input_mask = torch.tril(torch.ones_like(input_ids).to(torch_device))
+
+        token_type_ids = None
+        if self.use_token_type_ids:
+            token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
+
+        sequence_labels = None
+        token_labels = None
+        choice_labels = None
+        if self.use_labels:
+            sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+            token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
+            choice_labels = ids_tensor([self.batch_size], self.num_choices)
+
+        config = self.get_config()
+
+        return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+
+    def get_config(self):
+        return Olmo2Config(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            hidden_act=self.hidden_act,
+            hidden_dropout_prob=self.hidden_dropout_prob,
+            attention_probs_dropout_prob=self.attention_probs_dropout_prob,
+            max_position_embeddings=self.max_position_embeddings,
+            type_vocab_size=self.type_vocab_size,
+            is_decoder=False,
+            initializer_range=self.initializer_range,
+            pad_token_id=self.pad_token_id,
+        )
+
+    def create_and_check_model(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        model = Olmo2Model(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask)
+        result = model(input_ids)
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_model_as_decoder(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        config.add_cross_attention = True
+        model = Olmo2Model(config)
+        model.to(torch_device)
+        model.eval()
+        result = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+        )
+        result = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+        )
+        result = model(input_ids, attention_mask=input_mask)
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_for_causal_lm(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        model = Olmo2ForCausalLM(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask, labels=token_labels)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
+
+    def create_and_check_decoder_model_past_large_inputs(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        config.is_decoder = True
+        config.add_cross_attention = True
+        model = Olmo2ForCausalLM(config=config)
+        model.to(torch_device)
+        model.eval()
+
+        # first forward pass
+        outputs = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            use_cache=True,
+        )
+        past_key_values = outputs.past_key_values
+
+        # create hypothetical multiple next token and extent to next_input_ids
+        next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
+        next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
+
+        # append to next input_ids and
+        next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
+        next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
+
+        output_from_no_past = model(
+            next_input_ids,
+            attention_mask=next_attention_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            output_hidden_states=True,
+        )["hidden_states"][0]
+        output_from_past = model(
+            next_tokens,
+            attention_mask=next_attention_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            past_key_values=past_key_values,
+            output_hidden_states=True,
+        )["hidden_states"][0]
+
+        # select random slice
+        random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
+        output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
+        output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
+
+        self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
+
+        # test that outputs are equal for slice
+        self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        (
+            config,
+            input_ids,
+            token_type_ids,
+            input_mask,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        ) = config_and_inputs
+        inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
+        return config, inputs_dict
+
+
+@require_torch
+class Olmo2ModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (Olmo2Model, Olmo2ForCausalLM) if is_torch_available() else ()
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": Olmo2Model,
+            "text-generation": Olmo2ForCausalLM,
+        }
+        if is_torch_available()
+        else {}
+    )
+    test_pruning = False
+    fx_compatible = False
+
+    # Need to use `0.8` instead of `0.9` for `test_cpu_offload`
+    # This is because we are hitting edge cases with the causal_mask buffer
+    model_split_percents = [0.5, 0.7, 0.8]
+
+    def setUp(self):
+        self.model_tester = Olmo2ModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=Olmo2Config, hidden_size=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OLMo2 does not support head pruning.")
+    def test_headmasking(self):
+        pass
+
+    def test_model_various_embeddings(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        for type in ["absolute", "relative_key", "relative_key_query"]:
+            config_and_inputs[0].position_embedding_type = type
+            self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OLMo2 buffers include complex numbers, which breaks this test")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @parameterized.expand([("linear",), ("dynamic",)])
+    def test_model_rope_scaling(self, scaling_type):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+        short_input = ids_tensor([1, 10], config.vocab_size)
+        long_input = ids_tensor([1, int(config.max_position_embeddings * 1.5)], config.vocab_size)
+
+        set_seed(42)  # Fixed seed at init time so the two models get the same random weights
+        original_model = Olmo2Model(config)
+        original_model.to(torch_device)
+        original_model.eval()
+        original_short_output = original_model(short_input).last_hidden_state
+        original_long_output = original_model(long_input).last_hidden_state
+
+        set_seed(42)  # Fixed seed at init time so the two models get the same random weights
+        config.rope_scaling = {"type": scaling_type, "factor": 10.0}
+        scaled_model = Olmo2Model(config)
+        scaled_model.to(torch_device)
+        scaled_model.eval()
+        scaled_short_output = scaled_model(short_input).last_hidden_state
+        scaled_long_output = scaled_model(long_input).last_hidden_state
+
+        # Dynamic scaling does not change the RoPE embeddings until it receives an input longer than the original
+        # maximum sequence length, so the outputs for the short input should match.
+        if scaling_type == "dynamic":
+            torch.testing.assert_close(original_short_output, scaled_short_output, rtol=1e-5, atol=1e-5)
+        else:
+            self.assertFalse(torch.allclose(original_short_output, scaled_short_output, atol=1e-5))
+
+        # The output should be different for long inputs
+        self.assertFalse(torch.allclose(original_long_output, scaled_long_output, atol=1e-5))
+
+
+@require_torch
+class Olmo2IntegrationTest(unittest.TestCase):
+    @slow
+    def test_model_7b_logits(self):
+        input_ids = [[1, 306, 4658, 278, 6593, 310, 2834, 338]]
+        model = Olmo2ForCausalLM.from_pretrained("shanearora/OLMo2-7B-1124-hf", device_map="auto")
+        out = model(torch.tensor(input_ids)).logits.float()
+        # Expected mean on dim = -1
+        EXPECTED_MEAN = torch.tensor(
+            [[-13.0244, -13.9564, -11.8270, -11.3047, -12.3794, -12.4215, -15.6030, -12.7962]]
+        )
+        torch.testing.assert_close(out.mean(-1), EXPECTED_MEAN, rtol=1e-2, atol=1e-2)
+        # slicing logits[0, 0, 0:30]
+        EXPECTED_SLICE = torch.tensor([-5.3909, -13.9841, -13.6123, -14.5780, -13.9455, -13.2265, -13.4734, -11.9079, -9.2879, -12.6139, -11.4819, -5.9607, -11.9657, -6.3618, -11.1065, -7.3075, -6.5674, -6.7154, -7.3409, -7.9662, -8.0863, -8.1682, -8.7341, -8.7665, -8.8742, -9.7813, -8.0620, -12.5937, -7.6440, -11.3966])  # fmt: skip
+        torch.testing.assert_close(out[0, 0, :30], EXPECTED_SLICE, rtol=1e-2, atol=1e-2)
+
+    @slow
+    def test_model_7b_greedy_generation(self):
+        EXPECTED_TEXT_COMPLETION = """Simply put, the theory of relativity states that 1) the speed of light is constant, 2) the speed of light is the fastest speed possible, and 3) the speed of light is the same for all observers, regardless of their relative motion. The theory of relativity is based on the idea that the speed of light is constant. This means that"""
+        prompt = "Simply put, the theory of relativity states that "
+        tokenizer = AutoTokenizer.from_pretrained("shanearora/OLMo2-7B-1124-hf", device_map="auto")
+        model = Olmo2ForCausalLM.from_pretrained("shanearora/OLMo2-7B-1124-hf", device_map="auto")
+        input_ids = tokenizer.encode(prompt, return_tensors="pt").to(model.device)
+
+        # greedy generation outputs
+        generated_ids = model.generate(input_ids, max_new_tokens=64, top_p=None, temperature=1, do_sample=False)
+        text = tokenizer.decode(generated_ids[0], skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT_COMPLETION, text)
+
+    @require_tokenizers
+    def test_simple_encode_decode(self):
+        rust_tokenizer = AutoTokenizer.from_pretrained("shanearora/OLMo2-7B-1124-hf")
+
+        self.assertEqual(rust_tokenizer.encode("This is a test"), [2028, 374, 264, 1296])
+        self.assertEqual(rust_tokenizer.decode([2028, 374, 264, 1296], skip_special_tokens=True), "This is a test")
+
+        # bytefallback showcase
+        self.assertEqual(rust_tokenizer.encode("生活的真谛是"), [21990, 76706, 9554, 89151, 39013, 249, 21043])  # fmt: skip
+        self.assertEqual(
+            rust_tokenizer.decode([21990, 76706, 9554, 89151, 39013, 249, 21043], skip_special_tokens=True),
+            "生活的真谛是",
+        )
+
+        # Inner spaces showcase
+        self.assertEqual(rust_tokenizer.encode("Hi  Hello"), [13347, 220, 22691])
+        self.assertEqual(rust_tokenizer.decode([13347, 220, 22691], skip_special_tokens=True), "Hi  Hello")
+
+        self.assertEqual(rust_tokenizer.encode("Hi   Hello"), [13347, 256, 22691])
+        self.assertEqual(rust_tokenizer.decode([13347, 256, 22691], skip_special_tokens=True), "Hi   Hello")
+
+        self.assertEqual(rust_tokenizer.encode(""), [])
+
+        self.assertEqual(rust_tokenizer.encode(" "), [220])
+
+        self.assertEqual(rust_tokenizer.encode("  "), [256])
+
+        self.assertEqual(rust_tokenizer.encode(" Hello"), [22691])
+
+    @slow
+    def test_export_static_cache(self):
+        if version.parse(torch.__version__) < version.parse("2.4.0"):
+            self.skipTest(reason="This test requires torch >= 2.4 to run.")
+
+        from transformers.integrations.executorch import (
+            TorchExportableModuleWithStaticCache,
+            convert_and_export_with_cache,
+        )
+
+        olmo2_model = "shanearora/OLMo2-7B-1124-hf"
+
+        tokenizer = AutoTokenizer.from_pretrained(olmo2_model, pad_token="</s>", padding_side="right")
+        EXPECTED_TEXT_COMPLETION = [
+            "Simply put, the theory of relativity states that 1) the speed of light is constant, 2) the speed of light",
+        ]
+        max_generation_length = tokenizer(EXPECTED_TEXT_COMPLETION, return_tensors="pt", padding=True)[
+            "input_ids"
+        ].shape[-1]
+
+        # Load model
+        device = "cpu"
+        dtype = torch.bfloat16
+        cache_implementation = "static"
+        attn_implementation = "sdpa"
+        batch_size = 1
+        generation_config = GenerationConfig(
+            use_cache=True,
+            cache_implementation=cache_implementation,
+            max_length=max_generation_length,
+            cache_config={
+                "batch_size": batch_size,
+                "max_cache_len": max_generation_length,
+            },
+        )
+        model = Olmo2ForCausalLM.from_pretrained(
+            olmo2_model,
+            device_map=device,
+            torch_dtype=dtype,
+            attn_implementation=attn_implementation,
+            generation_config=generation_config,
+        )
+
+        prompts = ["Simply put, the theory of relativity states that "]
+        prompt_tokens = tokenizer(prompts, return_tensors="pt", padding=True).to(model.device)
+        prompt_token_ids = prompt_tokens["input_ids"]
+        max_new_tokens = max_generation_length - prompt_token_ids.shape[-1]
+
+        # Static Cache + eager
+        eager_generated_ids = model.generate(
+            **prompt_tokens, max_new_tokens=max_new_tokens, do_sample=False, cache_implementation=cache_implementation
+        )
+        eager_generated_text = tokenizer.batch_decode(eager_generated_ids, skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT_COMPLETION, eager_generated_text)
+
+        # Static Cache + export
+        exported_program = convert_and_export_with_cache(model)
+        ep_generated_ids = TorchExportableModuleWithStaticCache.generate(
+            exported_program=exported_program, prompt_token_ids=prompt_token_ids, max_new_tokens=max_new_tokens
+        )
+        ep_generated_text = tokenizer.batch_decode(ep_generated_ids, skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT_COMPLETION, ep_generated_text)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/olmoe/test_modeling_olmoe.py

@@ -0,0 +1,432 @@
+# coding=utf-8
+# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch OLMoE model."""
+
+import unittest
+
+from parameterized import parameterized
+
+from transformers import OlmoeConfig, is_torch_available, set_seed
+from transformers.models.auto.tokenization_auto import AutoTokenizer
+from transformers.models.gpt_neox.tokenization_gpt_neox_fast import GPTNeoXTokenizerFast
+from transformers.testing_utils import (
+    require_tokenizers,
+    require_torch,
+    slow,
+    torch_device,
+)
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        OlmoeForCausalLM,
+        OlmoeModel,
+    )
+
+
+class OlmoeModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_input_mask=True,
+        use_token_type_ids=False,
+        use_labels=True,
+        vocab_size=99,
+        hidden_size=32,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        hidden_act="silu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=512,
+        type_vocab_size=16,
+        type_sequence_label_size=2,
+        initializer_range=0.02,
+        num_labels=3,
+        num_choices=4,
+        pad_token_id=0,
+        scope=None,
+        num_experts_per_tok=2,
+        num_experts=8,
+        norm_topk_prob=False,
+        output_router_logits=False,
+        router_aux_loss_coef=0.001,
+        intermediate_size=12,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_input_mask = use_input_mask
+        self.use_token_type_ids = use_token_type_ids
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.type_vocab_size = type_vocab_size
+        self.type_sequence_label_size = type_sequence_label_size
+        self.initializer_range = initializer_range
+        self.num_labels = num_labels
+        self.num_choices = num_choices
+        self.pad_token_id = pad_token_id
+        self.scope = scope
+        self.num_experts_per_tok = num_experts_per_tok
+        self.num_experts = num_experts
+        self.norm_topk_prob = norm_topk_prob
+        self.output_router_logits = output_router_logits
+        self.router_aux_loss_coef = router_aux_loss_coef
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        input_mask = None
+        if self.use_input_mask:
+            input_mask = torch.tril(torch.ones_like(input_ids).to(torch_device))
+
+        token_type_ids = None
+        if self.use_token_type_ids:
+            token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
+
+        sequence_labels = None
+        token_labels = None
+        choice_labels = None
+        if self.use_labels:
+            sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+            token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
+            choice_labels = ids_tensor([self.batch_size], self.num_choices)
+
+        config = self.get_config()
+
+        return config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+
+    def get_config(self):
+        return OlmoeConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            hidden_act=self.hidden_act,
+            hidden_dropout_prob=self.hidden_dropout_prob,
+            attention_probs_dropout_prob=self.attention_probs_dropout_prob,
+            max_position_embeddings=self.max_position_embeddings,
+            type_vocab_size=self.type_vocab_size,
+            is_decoder=False,
+            initializer_range=self.initializer_range,
+            pad_token_id=self.pad_token_id,
+            num_experts_per_tok=self.num_experts_per_tok,
+            num_experts=self.num_experts,
+            norm_topk_prob=self.norm_topk_prob,
+            output_router_logits=self.output_router_logits,
+            router_aux_loss_coef=self.router_aux_loss_coef,
+        )
+
+    def create_and_check_model(
+        self, config, input_ids, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels
+    ):
+        model = OlmoeModel(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask)
+        result = model(input_ids)
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_model_as_decoder(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        config.add_cross_attention = True
+        model = OlmoeModel(config)
+        model.to(torch_device)
+        model.eval()
+        result = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+        )
+        result = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+        )
+        result = model(input_ids, attention_mask=input_mask)
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_for_causal_lm(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        model = OlmoeForCausalLM(config=config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=input_mask, labels=token_labels)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
+
+    def create_and_check_decoder_model_past_large_inputs(
+        self,
+        config,
+        input_ids,
+        token_type_ids,
+        input_mask,
+        sequence_labels,
+        token_labels,
+        choice_labels,
+        encoder_hidden_states,
+        encoder_attention_mask,
+    ):
+        config.is_decoder = True
+        config.add_cross_attention = True
+        model = OlmoeForCausalLM(config=config)
+        model.to(torch_device)
+        model.eval()
+
+        # first forward pass
+        outputs = model(
+            input_ids,
+            attention_mask=input_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            use_cache=True,
+        )
+        past_key_values = outputs.past_key_values
+
+        # create hypothetical multiple next token and extent to next_input_ids
+        next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
+        next_mask = ids_tensor((self.batch_size, 3), vocab_size=2)
+
+        # append to next input_ids and
+        next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
+        next_attention_mask = torch.cat([input_mask, next_mask], dim=-1)
+
+        output_from_no_past = model(
+            next_input_ids,
+            attention_mask=next_attention_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            output_hidden_states=True,
+        )["hidden_states"][0]
+        output_from_past = model(
+            next_tokens,
+            attention_mask=next_attention_mask,
+            encoder_hidden_states=encoder_hidden_states,
+            encoder_attention_mask=encoder_attention_mask,
+            past_key_values=past_key_values,
+            output_hidden_states=True,
+        )["hidden_states"][0]
+
+        # select random slice
+        random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
+        output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
+        output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
+
+        self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
+
+        # test that outputs are equal for slice
+        self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        (
+            config,
+            input_ids,
+            token_type_ids,
+            input_mask,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        ) = config_and_inputs
+        inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
+        return config, inputs_dict
+
+
+@require_torch
+class OlmoeModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (OlmoeModel, OlmoeForCausalLM) if is_torch_available() else ()
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": OlmoeModel,
+            "text-generation": OlmoeForCausalLM,
+        }
+        if is_torch_available()
+        else {}
+    )
+    test_pruning = False
+    fx_compatible = False
+
+    # Need to use `0.8` instead of `0.9` for `test_cpu_offload`
+    # This is because we are hitting edge cases with the causal_mask buffer
+    model_split_percents = [0.5, 0.7, 0.8]
+
+    def setUp(self):
+        self.model_tester = OlmoeModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OlmoeConfig, hidden_size=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OLMoE does not support head pruning.")
+    def test_headmasking(self):
+        pass
+
+    def test_model_various_embeddings(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        for type in ["absolute", "relative_key", "relative_key_query"]:
+            config_and_inputs[0].position_embedding_type = type
+            self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OLMoE buffers include complex numbers, which breaks this test")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @parameterized.expand([("linear",), ("dynamic",)])
+    def test_model_rope_scaling(self, scaling_type):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+        short_input = ids_tensor([1, 10], config.vocab_size)
+        long_input = ids_tensor([1, int(config.max_position_embeddings * 1.5)], config.vocab_size)
+
+        set_seed(42)  # Fixed seed at init time so the two models get the same random weights
+        original_model = OlmoeModel(config)
+        original_model.to(torch_device)
+        original_model.eval()
+        original_short_output = original_model(short_input).last_hidden_state
+        original_long_output = original_model(long_input).last_hidden_state
+
+        set_seed(42)  # Fixed seed at init time so the two models get the same random weights
+        config.rope_scaling = {"type": scaling_type, "factor": 10.0}
+        scaled_model = OlmoeModel(config)
+        scaled_model.to(torch_device)
+        scaled_model.eval()
+        scaled_short_output = scaled_model(short_input).last_hidden_state
+        scaled_long_output = scaled_model(long_input).last_hidden_state
+
+        # Dynamic scaling does not change the RoPE embeddings until it receives an input longer than the original
+        # maximum sequence length, so the outputs for the short input should match.
+        if scaling_type == "dynamic":
+            torch.testing.assert_close(original_short_output, scaled_short_output, rtol=1e-5, atol=1e-5)
+        else:
+            self.assertFalse(torch.allclose(original_short_output, scaled_short_output, atol=1e-5))
+
+        # The output should be different for long inputs
+        self.assertFalse(torch.allclose(original_long_output, scaled_long_output, atol=1e-5))
+
+
+@require_torch
+class OlmoeIntegrationTest(unittest.TestCase):
+    @slow
+    def test_model_7b_logits(self):
+        input_ids = [[1, 306, 4658, 278, 6593, 310, 2834, 338]]
+        model = OlmoeForCausalLM.from_pretrained("allenai/OLMoE-1B-7B-0924", device_map="auto")
+        out = model(torch.tensor(input_ids)).logits.float()
+        # Expected mean on dim = -1
+        EXPECTED_MEAN = torch.tensor([[-1.3814, -3.4450, -2.2990, -1.9542, -2.4387, -2.7941, -2.9312, -2.8309]])
+        torch.testing.assert_close(out.mean(-1), EXPECTED_MEAN, rtol=1e-2, atol=1e-2)
+        # slicing logits[0, 0, 0:30]
+        EXPECTED_SLICE = torch.tensor([-2.3874, -2.4076, -2.4995, 4.2278, 1.4004, -0.0252, 0.4189, -2.7560, 0.3531, 1.6678, -0.7941, -1.1818, -0.2920, 0.7131, -1.4173, 1.6723, 0.5406, 0.1345, -0.1800, 0.2304, 1.2791, 0.7489, 0.6341, -0.0151, -1.3693, -1.2532, -2.3921, 0.7376, 1.6876, 0.5483])  # fmt: skip
+        torch.testing.assert_close(out[0, 0, :30], EXPECTED_SLICE, rtol=1e-2, atol=1e-2)
+
+    @slow
+    def test_model_7b_greedy_generation(self):
+        EXPECTED_TEXT_COMPLETION = """Simply put, the theory of relativity states that \nthe speed of light is the same for all observers, no matter \nhow fast they are moving.  This is a very counter-intuitive \nconcept, and it took Einstein a long time to come up with \nthe theory.  The theory of relativity is based on two \npostulates"""
+        prompt = "Simply put, the theory of relativity states that "
+        tokenizer = AutoTokenizer.from_pretrained("allenai/OLMoE-1B-7B-0924", device_map="auto")
+        input_ids = tokenizer.encode(prompt, return_tensors="pt")
+        model = OlmoeForCausalLM.from_pretrained("allenai/OLMoE-1B-7B-0924", device_map="auto")
+
+        # greedy generation outputs
+        generated_ids = model.generate(input_ids, max_new_tokens=64, top_p=None, temperature=1, do_sample=False)
+        text = tokenizer.decode(generated_ids[0], skip_special_tokens=True)
+        self.assertEqual(EXPECTED_TEXT_COMPLETION, text)
+
+    @require_tokenizers
+    def test_fast_special_tokens(self):
+        fast_tokenizer = GPTNeoXTokenizerFast.from_pretrained("allenai/OLMoE-1B-7B-0924")
+
+        original_add_eos_token = fast_tokenizer.add_eos_token
+
+        fast_tokenizer.add_eos_token = False
+        fast = fast_tokenizer.encode("A sample test")
+        self.assertEqual(fast, [34, 3410, 1071])
+
+        fast_tokenizer.add_eos_token = True
+        fast = fast_tokenizer.encode("A sample test")
+        self.assertEqual(fast, [34, 3410, 1071, 50279])
+
+        fast_tokenizer.add_eos_token = original_add_eos_token
+
+    @require_tokenizers
+    def test_simple_encode_decode(self):
+        rust_tokenizer = GPTNeoXTokenizerFast.from_pretrained("allenai/OLMoE-1B-7B-0924")
+
+        self.assertEqual(rust_tokenizer.encode("This is a test"), [1552, 310, 247, 1071])
+        self.assertEqual(rust_tokenizer.decode([1552, 310, 247, 1071], skip_special_tokens=True), "This is a test")
+
+        # bytefallback showcase
+        self.assertEqual(rust_tokenizer.encode("生活的真谛是"), [20025, 46549, 5225, 48561, 33656, 238, 12105])  # fmt: skip
+        self.assertEqual(
+            rust_tokenizer.decode([20025, 46549, 5225, 48561, 33656, 238, 12105], skip_special_tokens=True),
+            "生活的真谛是",
+        )
+
+        # Inner spaces showcase
+        self.assertEqual(rust_tokenizer.encode("Hi  Hello"), [12764, 50276, 12092])
+        self.assertEqual(rust_tokenizer.decode([12764, 50276, 12092], skip_special_tokens=True), "Hi  Hello")
+
+        self.assertEqual(rust_tokenizer.encode("Hi   Hello"), [12764, 50275, 12092])
+        self.assertEqual(rust_tokenizer.decode([12764, 50275, 12092], skip_special_tokens=True), "Hi   Hello")
+
+        self.assertEqual(rust_tokenizer.encode(""), [])
+
+        self.assertEqual(rust_tokenizer.encode(" "), [209])
+
+        self.assertEqual(rust_tokenizer.encode("  "), [50276])
+
+        self.assertEqual(rust_tokenizer.encode(" Hello"), [24387])

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/omdet_turbo/test_modeling_omdet_turbo.py

@@ -0,0 +1,912 @@
+# coding=utf-8
+# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch OmDet-Turbo model."""
+
+import copy
+import unittest
+from io import BytesIO
+
+import requests
+
+from transformers import OmDetTurboConfig, is_torch_available, is_vision_available
+from transformers.feature_extraction_utils import BatchFeature
+from transformers.file_utils import cached_property
+from transformers.testing_utils import (
+    require_timm,
+    require_torch,
+    require_torch_accelerator,
+    require_vision,
+    slow,
+    torch_device,
+)
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, _config_zero_init, floats_tensor, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+    import torch.nn.functional as F
+
+    from transformers import OmDetTurboForObjectDetection
+
+
+if is_vision_available():
+    from PIL import Image
+
+    from transformers import AutoProcessor
+
+
+class OmDetTurboModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=6,
+        is_training=False,
+        num_channels=3,
+        max_text_len=7,
+        num_classes=3,
+        use_timm_backbone=False,
+        backbone=None,
+        apply_layernorm_after_vision_backbone=False,
+        image_size=224,
+        text_projection_in_dim=16,
+        text_projection_out_dim=16,
+        class_embed_dim=16,
+        hidden_size=8,
+        num_hidden_layers=2,
+        num_attention_heads=2,
+        num_queries=20,
+        encoder_in_channels=(16, 32, 64),
+        encoder_dim_feedforward=32,
+        num_projection_layers=1,
+        decoder_n_points=4,
+        num_feature_levels=3,
+    ):
+        super().__init__()
+        self.parent = parent
+        self.batch_size = batch_size
+        self.is_training = is_training
+        self.num_channels = num_channels
+        self.max_text_len = max_text_len
+        self.num_classes = num_classes
+        self.use_timm_backbone = use_timm_backbone
+        self.backbone = backbone
+        self.apply_layernorm_after_vision_backbone = apply_layernorm_after_vision_backbone
+        self.image_size = image_size
+        self.text_projection_in_dim = text_projection_in_dim
+        self.text_projection_out_dim = text_projection_out_dim
+        self.class_embed_dim = class_embed_dim
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.num_queries = num_queries
+        self.encoder_in_channels = encoder_in_channels
+        self.encoder_dim_feedforward = encoder_dim_feedforward
+        self.num_projection_layers = num_projection_layers
+        self.decoder_n_points = decoder_n_points
+        self.num_feature_levels = num_feature_levels
+
+        self.encoder_seq_length_vision = self.image_size // 32
+        self.decoder_seq_length = self.num_queries
+
+    def prepare_config_and_inputs(self):
+        pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
+
+        input_ids_tasks = ids_tensor([self.batch_size, self.max_text_len], self.num_classes)
+        input_ids_tasks = input_ids_tasks.to(torch_device)
+        input_ids_classes = torch.cat(
+            [ids_tensor([self.num_classes, self.max_text_len], self.num_classes) for _ in range(self.batch_size)]
+        )
+        input_ids_classes = input_ids_classes.to(torch_device)
+        attention_mask_tasks = torch.ones_like(input_ids_tasks, device=torch_device)
+        attention_mask_classes = torch.ones_like(input_ids_classes, device=torch_device)
+        classes_structure = torch.ones(self.batch_size, dtype=torch.long, device=torch_device) * self.num_classes
+        encoding = BatchFeature()
+        encoding.update(
+            {
+                "pixel_values": pixel_values,
+                "classes_input_ids": input_ids_classes,
+                "classes_attention_mask": attention_mask_classes,
+                "tasks_input_ids": input_ids_tasks,
+                "tasks_attention_mask": attention_mask_tasks,
+                "classes_structure": classes_structure,
+            }
+        )
+        config = self.get_config()
+        return config, encoding
+
+    def get_config(self):
+        text_backbone = {
+            "hidden_size": 16,
+            "num_hidden_layers": 2,
+            "num_attention_heads": 2,
+            "intermediate_size": 16,
+            "max_position_embeddings": 8,
+            "model_type": "clip_text_model",
+        }
+        backbone_config = {
+            "embed_dim": self.hidden_size,
+            "depths": (1, 1, 1, 1),
+            "num_heads": (1, 1, 1, 1),
+            "window_size": 7,
+            "image_size": self.image_size,
+            "out_indices": (2, 3, 4),
+            "model_type": "swin",
+        }
+
+        return OmDetTurboConfig(
+            text_config=text_backbone,
+            backbone_config=backbone_config,
+            use_timm_backbone=self.use_timm_backbone,
+            backbone=self.backbone,
+            apply_layernorm_after_vision_backbone=self.apply_layernorm_after_vision_backbone,
+            decoder_num_layers=self.num_hidden_layers,
+            image_size=self.image_size,
+            encoder_in_channels=self.encoder_in_channels,
+            num_queries=self.num_queries,
+            encoder_layers=self.num_hidden_layers,
+            encoder_projection_indices=[2] * self.num_projection_layers,
+            encoder_attention_heads=self.num_attention_heads,
+            decoder_num_heads=self.num_attention_heads,
+            decoder_num_points=self.decoder_n_points,
+            num_feature_levels=self.num_feature_levels,
+            encoder_dim_feedforward=self.encoder_dim_feedforward,
+            task_encoder_hidden_dim=self.encoder_dim_feedforward,
+            decoder_dim_feedforward=self.encoder_dim_feedforward,
+            class_embed_dim=self.class_embed_dim,
+            text_projection_in_dim=self.text_projection_in_dim,
+            text_projection_out_dim=self.text_projection_out_dim,
+            encoder_hidden_dim=self.hidden_size,
+            decoder_hidden_dim=self.hidden_size,
+            vision_features_channels=[self.hidden_size, self.hidden_size, self.hidden_size],
+        )
+
+    def prepare_config_and_inputs_for_common(self):
+        config, inputs_dict = self.prepare_config_and_inputs()
+        return config, inputs_dict
+
+    def create_and_check_object_detection_head_model(self, config, inputs_dict):
+        model = OmDetTurboForObjectDetection(config=config)
+        model.to(torch_device)
+        model.eval()
+
+        result = model(**inputs_dict)
+
+        self.parent.assertEqual(result.decoder_coord_logits.shape, (self.batch_size, self.num_queries, 4))
+        self.parent.assertEqual(
+            result.decoder_class_logits.shape, (self.batch_size, self.num_queries, self.num_classes)
+        )
+
+
+@require_torch
+class OmDetTurboModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (OmDetTurboForObjectDetection,) if is_torch_available() else ()
+    is_encoder_decoder = True
+    test_pruning = False
+    test_head_masking = False
+    pipeline_model_mapping = (
+        {"zero-shot-object-detection": OmDetTurboForObjectDetection} if is_torch_available() else {}
+    )
+
+    # special case for head models
+    def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
+        inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
+
+        return inputs_dict
+
+    def setUp(self):
+        self.model_tester = OmDetTurboModelTester(self)
+        self.config_tester = ConfigTester(
+            self,
+            config_class=OmDetTurboConfig,
+            has_text_modality=False,
+            common_properties=["d_model", "encoder_attention_heads", "decoder_num_heads"],
+        )
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_object_detection_head_model(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_object_detection_head_model(config, inputs_dict)
+
+    @unittest.skip(
+        reason="Unsupported as classes_input_ids are classes input are flattened by the processor: https://github.com/huggingface/transformers/issues/33669"
+    )
+    def test_multi_gpu_data_parallel_forward(self):
+        pass
+
+    @unittest.skip(reason="OmDet-Turbo does not use inputs_embeds")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="OmDet-Turbo does not have 'input_ids' and 'attention_mask'")
+    def test_torchscript_output_attentions(self):
+        pass
+
+    @unittest.skip(reason="OmDet-Turbo does not have 'input_ids' and 'attention_mask'")
+    def test_torchscript_output_hidden_states(self):
+        pass
+
+    @unittest.skip(reason="OmDet-Turbo does not have 'input_ids' and 'attention_mask'")
+    def test_torchscript_simple(self):
+        pass
+
+    @unittest.skip(reason="OmDet-Turbo does not have 'input_ids' and 'attention_mask'")
+    def test_torchscript_output_hidden_state(self):
+        pass
+
+    def test_resize_tokens_embeddings(self):
+        # rewrite as OmDet-Turbo does not have "input_ids" and "decoder_input_ids"
+        (
+            original_config,
+            inputs_dict,
+        ) = self.model_tester.prepare_config_and_inputs_for_common()
+        if not self.test_resize_embeddings:
+            self.skipTest(reason="test_resize_embeddings is set to `False`")
+
+        for model_class in self.all_model_classes:
+            config = copy.deepcopy(original_config)
+            model = model_class(config)
+            model.to(torch_device)
+            model_embed_pre_resize = model.get_input_embeddings()
+            type_model_embed_pre_resize = type(model_embed_pre_resize)
+
+            if self.model_tester.is_training is False:
+                model.eval()
+
+            model_vocab_size = config.text_config.vocab_size if hasattr(config, "text_config") else config.vocab_size
+            # Retrieve the embeddings and clone theme
+            model_embed = model.resize_token_embeddings(model_vocab_size)
+            cloned_embeddings = model_embed.weight.clone()
+
+            # Check that resizing the token embeddings with a larger vocab size increases the model's vocab size
+            model_embed = model.resize_token_embeddings(model_vocab_size + 10)
+            new_model_vocab_size = (
+                model.config.text_config.vocab_size
+                if hasattr(model.config, "text_config")
+                else model.config.vocab_size
+            )
+            self.assertEqual(new_model_vocab_size, model_vocab_size + 10)
+            # Check that it actually resizes the embeddings matrix
+            self.assertEqual(model_embed.weight.shape[0], cloned_embeddings.shape[0] + 10)
+            # Check to make sure the type of embeddings returned post resizing is same as type of input
+            type_model_embed_post_resize = type(model_embed)
+            self.assertEqual(type_model_embed_pre_resize, type_model_embed_post_resize)
+            # Check that the model can still do a forward pass successfully (every parameter should be resized)
+            model(**self._prepare_for_class(inputs_dict, model_class))
+
+            # Check that resizing the token embeddings with a smaller vocab size decreases the model's vocab size
+            model_embed = model.resize_token_embeddings(model_vocab_size - 15)
+            new_model_vocab_size = (
+                model.config.text_config.vocab_size
+                if hasattr(model.config, "text_config")
+                else model.config.vocab_size
+            )
+            self.assertEqual(new_model_vocab_size, model_vocab_size - 15)
+            # Check that it actually resizes the embeddings matrix
+            self.assertEqual(model_embed.weight.shape[0], cloned_embeddings.shape[0] - 15)
+
+            # Check that the model can still do a forward pass successfully (every parameter should be resized)
+            # Input ids should be clamped to the maximum size of the vocabulary
+            inputs_dict["tasks_input_ids"].clamp_(max=model_vocab_size - 15 - 1)
+
+            # make sure that classes_input_ids are resized as well
+            if "classes_input_ids" in inputs_dict:
+                inputs_dict["classes_input_ids"].clamp_(max=model_vocab_size - 15 - 1)
+            model(**self._prepare_for_class(inputs_dict, model_class))
+
+            # Check that adding and removing tokens has not modified the first part of the embedding matrix.
+            models_equal = True
+            for p1, p2 in zip(cloned_embeddings, model_embed.weight):
+                if p1.data.ne(p2.data).sum() > 0:
+                    models_equal = False
+
+            self.assertTrue(models_equal)
+
+            config = copy.deepcopy(original_config)
+            model = model_class(config)
+            model.to(torch_device)
+
+            model_vocab_size = config.text_config.vocab_size if hasattr(config, "text_config") else config.vocab_size
+            model.resize_token_embeddings(model_vocab_size + 10, pad_to_multiple_of=1)
+            new_model_vocab_size = (
+                model.config.text_config.vocab_size
+                if hasattr(model.config, "text_config")
+                else model.config.vocab_size
+            )
+            self.assertTrue(new_model_vocab_size + 10, model_vocab_size)
+
+            model_embed = model.resize_token_embeddings(model_vocab_size, pad_to_multiple_of=64)
+            new_model_vocab_size = (
+                model.config.text_config.vocab_size
+                if hasattr(model.config, "text_config")
+                else model.config.vocab_size
+            )
+            self.assertTrue(model_embed.weight.shape[0] // 64, 0)
+
+            self.assertTrue(model_embed.weight.shape[0], new_model_vocab_size)
+            self.assertTrue(new_model_vocab_size, model.vocab_size)
+
+            model_embed = model.resize_token_embeddings(model_vocab_size + 13, pad_to_multiple_of=64)
+            self.assertTrue(model_embed.weight.shape[0] // 64, 0)
+
+            # Check that resizing a model to a multiple of pad_to_multiple leads to a model of exactly that size
+            target_dimension = 128
+            model_embed = model.resize_token_embeddings(target_dimension, pad_to_multiple_of=64)
+            self.assertTrue(model_embed.weight.shape[0], target_dimension)
+
+            with self.assertRaisesRegex(
+                ValueError,
+                "Asking to pad the embedding matrix to a multiple of `1.3`, which is not and integer. Please make sure to pass an integer",
+            ):
+                model.resize_token_embeddings(model_vocab_size, pad_to_multiple_of=1.3)
+
+    # Overwrite as `init_reference_points` is not batch dependent and contains `inf` values
+    def test_batching_equivalence(self):
+        """
+        Tests that the model supports batching and that the output is nearly the same for the same input in
+        different batch sizes.
+        (Why "nearly the same" not "exactly the same"? Batching uses different matmul shapes, which often leads to
+        different results: https://github.com/huggingface/transformers/issues/25420#issuecomment-1775317535)
+        """
+
+        def get_tensor_equivalence_function(batched_input):
+            # models operating on continuous spaces have higher abs difference than LMs
+            # instead, we can rely on cos distance for image/speech models, similar to `diffusers`
+            if "input_ids" not in batched_input:
+                return lambda tensor1, tensor2: (
+                    1.0 - F.cosine_similarity(tensor1.float().flatten(), tensor2.float().flatten(), dim=0, eps=1e-38)
+                )
+            return lambda tensor1, tensor2: torch.max(torch.abs(tensor1 - tensor2))
+
+        def recursive_check(batched_object, single_row_object, model_name, key):
+            if isinstance(batched_object, (list, tuple)):
+                for batched_object_value, single_row_object_value in zip(batched_object, single_row_object):
+                    recursive_check(batched_object_value, single_row_object_value, model_name, key)
+            elif isinstance(batched_object, dict):
+                for batched_object_value, single_row_object_value in zip(
+                    batched_object.values(), single_row_object.values()
+                ):
+                    recursive_check(batched_object_value, single_row_object_value, model_name, key)
+            # do not compare returned loss (0-dim tensor) / codebook ids (int) / caching objects
+            elif batched_object is None or not isinstance(batched_object, torch.Tensor):
+                return
+            elif batched_object.dim() == 0:
+                return
+            elif key != "init_reference_points":
+                # init
+                # indexing the first element does not always work
+                # e.g. models that output similarity scores of size (N, M) would need to index [0, 0]
+                slice_ids = [slice(0, index) for index in single_row_object.shape]
+                batched_row = batched_object[slice_ids]
+                self.assertFalse(
+                    torch.isnan(batched_row).any(), f"Batched output has `nan` in {model_name} for key={key}"
+                )
+                self.assertFalse(
+                    torch.isinf(batched_row).any(), f"Batched output has `inf` in {model_name} for key={key}"
+                )
+                self.assertFalse(
+                    torch.isnan(single_row_object).any(), f"Single row output has `nan` in {model_name} for key={key}"
+                )
+                self.assertFalse(
+                    torch.isinf(single_row_object).any(),
+                    f"Single row output has `inf` in {model_name} for key={key}",
+                )
+                self.assertTrue(
+                    (equivalence(batched_row, single_row_object)) <= 1e-03,
+                    msg=(
+                        f"Batched and Single row outputs are not equal in {model_name} for key={key}. "
+                        f"Difference={equivalence(batched_row, single_row_object)}."
+                    ),
+                )
+
+        config, batched_input = self.model_tester.prepare_config_and_inputs_for_common()
+        equivalence = get_tensor_equivalence_function(batched_input)
+
+        for model_class in self.all_model_classes:
+            config.output_hidden_states = True
+
+            model_name = model_class.__name__
+            if hasattr(self.model_tester, "prepare_config_and_inputs_for_model_class"):
+                config, batched_input = self.model_tester.prepare_config_and_inputs_for_model_class(model_class)
+            batched_input_prepared = self._prepare_for_class(batched_input, model_class)
+            model = model_class(config).to(torch_device).eval()
+            batch_size = self.model_tester.batch_size
+            single_row_input = {}
+            for key, value in batched_input_prepared.items():
+                single_batch_shape = value.shape[0] // batch_size
+                single_row_input[key] = value[:single_batch_shape]
+
+            with torch.no_grad():
+                model_batched_output = model(**batched_input_prepared)
+                model_row_output = model(**single_row_input)
+
+            if isinstance(model_batched_output, torch.Tensor):
+                model_batched_output = {"model_output": model_batched_output}
+                model_row_output = {"model_output": model_row_output}
+
+            for key in model_batched_output:
+                # DETR starts from zero-init queries to decoder, leading to cos_similarity = `nan`
+                if hasattr(self, "zero_init_hidden_state") and "decoder_hidden_states" in key:
+                    model_batched_output[key] = model_batched_output[key][1:]
+                    model_row_output[key] = model_row_output[key][1:]
+                if key in ("decoder_class_logits", "decoder_classes", "encoder_class_logits"):
+                    # check if all elements are close to 0, if so skip the test as the test strugles with comparing
+                    # tensors with all elements close to 0
+                    if torch.allclose(
+                        model_batched_output[key], torch.zeros_like(model_batched_output[key]), atol=1e-6
+                    ) and torch.allclose(model_row_output[key], torch.zeros_like(model_row_output[key]), atol=1e-6):
+                        continue
+
+                recursive_check(model_batched_output[key], model_row_output[key], model_name, key)
+
+    def test_attention_outputs(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+        config.return_dict = True
+
+        for model_class in self.all_model_classes:
+            inputs_dict["output_attentions"] = True
+            inputs_dict["output_hidden_states"] = False
+            config.return_dict = True
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+            with torch.no_grad():
+                outputs = model(**self._prepare_for_class(inputs_dict, model_class))
+            attentions = outputs.encoder_attentions[-1]
+            self.assertEqual(len(attentions), self.model_tester.num_hidden_layers)
+
+            # check that output_attentions also work using config
+            del inputs_dict["output_attentions"]
+            config.output_attentions = True
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+            with torch.no_grad():
+                outputs = model(**self._prepare_for_class(inputs_dict, model_class))
+            attentions = outputs.encoder_attentions[-1]
+            self.assertEqual(
+                len(attentions), self.model_tester.num_hidden_layers * self.model_tester.num_projection_layers
+            )
+            # Rest of the shape seems to depend on backbone output shapes and image size
+            self.assertListEqual(
+                list(attentions[0].shape[-3:]),
+                [
+                    self.model_tester.num_attention_heads,
+                    self.model_tester.encoder_seq_length_vision**2,
+                    self.model_tester.encoder_seq_length_vision**2,
+                ],
+            )
+            # decoder attentions
+            decoder_attentions = outputs.decoder_attentions[0]
+            self.assertIsInstance(decoder_attentions, (list, tuple))
+            self.assertEqual(len(decoder_attentions), self.model_tester.num_hidden_layers)
+            self.assertListEqual(
+                list(decoder_attentions[0].shape[-3:]),
+                [
+                    self.model_tester.num_attention_heads,
+                    self.model_tester.num_queries + self.model_tester.max_text_len,
+                    self.model_tester.num_queries + self.model_tester.max_text_len,
+                ],
+            )
+
+            # cross attentions
+            cross_attentions = outputs.decoder_attentions[-1]
+            self.assertIsInstance(cross_attentions, (list, tuple))
+            self.assertEqual(len(cross_attentions), self.model_tester.num_hidden_layers)
+            self.assertListEqual(
+                list(cross_attentions[0].shape[-3:]),
+                [
+                    self.model_tester.num_attention_heads,
+                    self.model_tester.num_feature_levels,
+                    self.model_tester.decoder_n_points,
+                ],
+            )
+
+            # Check attention is always last and order is fine
+            inputs_dict["output_attentions"] = True
+            inputs_dict["output_hidden_states"] = True
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+            with torch.no_grad():
+                outputs = model(**self._prepare_for_class(inputs_dict, model_class))
+
+            self_attentions = outputs.encoder_attentions[-1]
+
+            self.assertEqual(
+                len(self_attentions), self.model_tester.num_hidden_layers * self.model_tester.num_projection_layers
+            )
+            self.assertListEqual(
+                list(attentions[0].shape[-3:]),
+                [
+                    self.model_tester.num_attention_heads,
+                    self.model_tester.encoder_seq_length_vision**2,
+                    self.model_tester.encoder_seq_length_vision**2,
+                ],
+            )
+
+    # overwrite since encoder_hidden_states are 3-dim and not 2-dim
+    def test_hidden_states_output(self):
+        def check_hidden_states_output(inputs_dict, config, model_class):
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            with torch.no_grad():
+                outputs = model(**self._prepare_for_class(inputs_dict, model_class))
+
+            hidden_states = outputs.encoder_hidden_states
+            expected_num_layers = getattr(
+                self.model_tester, "expected_num_hidden_layers", self.model_tester.num_projection_layers + 1
+            )
+            self.assertEqual(len(hidden_states), expected_num_layers)
+
+            seq_len = self.model_tester.encoder_seq_length_vision
+
+            self.assertListEqual(list(hidden_states[0].shape[-3:]), [self.model_tester.hidden_size, seq_len, seq_len])
+
+            hidden_states = outputs.decoder_hidden_states
+            expected_num_layers = getattr(
+                self.model_tester, "expected_num_hidden_layers", self.model_tester.num_hidden_layers + 1
+            )
+            self.assertIsInstance(hidden_states, (list, tuple))
+            self.assertEqual(len(hidden_states), expected_num_layers)
+            self.assertListEqual(
+                list(hidden_states[0].shape[-2:]),
+                [self.model_tester.decoder_seq_length, self.model_tester.hidden_size],
+            )
+
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            inputs_dict["output_hidden_states"] = True
+            check_hidden_states_output(inputs_dict, config, model_class)
+
+            # check that output_hidden_states also work using config
+            del inputs_dict["output_hidden_states"]
+            config.output_hidden_states = True
+
+            check_hidden_states_output(inputs_dict, config, model_class)
+
+    # removed retain_grad and grad on decoder_hidden_states, as queries don't require grad
+    def test_retain_grad_hidden_states_attentions(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+        config.output_hidden_states = True
+        config.output_attentions = True
+
+        # no need to test all models as different heads yield the same functionality
+        model_class = self.all_model_classes[0]
+        model = model_class(config)
+        model.to(torch_device)
+
+        inputs = self._prepare_for_class(inputs_dict, model_class)
+
+        outputs = model(**inputs)
+
+        output = outputs[0]
+
+        encoder_hidden_states = outputs.encoder_hidden_states[0]
+        encoder_attentions = outputs.encoder_attentions[0][0]
+        encoder_hidden_states.retain_grad()
+        encoder_attentions.retain_grad()
+
+        cross_attentions = outputs.decoder_attentions[-1][0]
+        cross_attentions.retain_grad()
+
+        output.flatten()[0].backward(retain_graph=True)
+
+        self.assertIsNotNone(encoder_hidden_states.grad)
+        self.assertIsNotNone(encoder_attentions.grad)
+        self.assertIsNotNone(cross_attentions.grad)
+
+    def test_initialization(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        configs_no_init = _config_zero_init(config)
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init)
+            for name, param in model.named_parameters():
+                if param.requires_grad:
+                    if (
+                        "embeddings" in name
+                        or ".fc" in name
+                        or "decoder.channel_projection_layers" in name
+                        or "query_position_head" in name
+                        or "decoder.encoder_vision_features" in name
+                    ):
+                        continue
+                    self.assertIn(
+                        ((param.data.mean() * 1e9).round() / 1e9).item(),
+                        [0.0, 1.0],
+                        msg=f"Parameter {name} seems not properly initialized",
+                    )
+
+
+# We will verify our results on an image of cute cats
+def prepare_img():
+    url = "http://images.cocodataset.org/val2017/000000039769.jpg"
+    image = Image.open(requests.get(url, stream=True).raw).convert("RGB")
+    return image
+
+
+def prepare_text():
+    text_labels = ["cat", "remote"]
+    task = "Detect {}.".format(", ".join(text_labels))
+    return text_labels, task
+
+
+def prepare_img_batched():
+    url1 = "http://images.cocodataset.org/val2017/000000039769.jpg"
+    url2 = "http://images.cocodataset.org/train2017/000000257813.jpg"
+    url3 = "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
+
+    return [Image.open(BytesIO(requests.get(url).content)).convert("RGB") for url in [url1, url2, url3]]
+
+
+def prepare_text_batched():
+    text_labels1 = ["cat", "remote"]
+    text_labels2 = ["boat"]
+    text_labels3 = ["statue", "trees", "torch"]
+
+    task1 = "Detect {}.".format(", ".join(text_labels1))
+    task2 = "Detect all the boat in the image."
+    task3 = "Focus on the foreground, detect statue, torch and trees."
+    return [text_labels1, text_labels2, text_labels3], [task1, task2, task3]
+
+
+@require_timm
+@require_vision
+@slow
+class OmDetTurboModelIntegrationTests(unittest.TestCase):
+    @cached_property
+    def default_processor(self):
+        return AutoProcessor.from_pretrained("omlab/omdet-turbo-swin-tiny-hf") if is_vision_available() else None
+
+    def test_inference_object_detection_head(self):
+        model = OmDetTurboForObjectDetection.from_pretrained("omlab/omdet-turbo-swin-tiny-hf").to(torch_device)
+
+        processor = self.default_processor
+        image = prepare_img()
+        text_labels, task = prepare_text()
+        encoding = processor(images=image, text=text_labels, task=task, return_tensors="pt").to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**encoding)
+
+        expected_shape_coord_logits = torch.Size((1, model.config.num_queries, 4))
+        expected_shape_class_logits = torch.Size((1, model.config.num_queries, 2))
+        self.assertEqual(outputs.decoder_coord_logits.shape, expected_shape_coord_logits)
+        self.assertEqual(outputs.decoder_class_logits.shape, expected_shape_class_logits)
+
+        expected_class_logits = torch.tensor([[[0.9427, -2.5958], [0.2105, -3.4569], [-2.6364, -4.1610]]]).to(
+            torch_device
+        )
+        expected_coord_logits = torch.tensor(
+            [[[0.2550, 0.5501, 0.4738, 0.8745], [0.7695, 0.4121, 0.4603, 0.7244], [0.7691, 0.4117, 0.4603, 0.7214]]]
+        ).to(torch_device)
+
+        torch.testing.assert_close(outputs.decoder_class_logits[:3, :3], expected_class_logits, rtol=1e-1, atol=1e-1)
+        torch.testing.assert_close(outputs.decoder_coord_logits[:3, :3], expected_coord_logits, rtol=1e-3, atol=1e-3)
+
+        # verify grounded postprocessing
+        results = processor.post_process_grounded_object_detection(
+            outputs, text_labels=[text_labels], target_sizes=[image.size[::-1]]
+        )[0]
+        expected_scores = torch.tensor([0.7675, 0.7196, 0.5634, 0.5524]).to(torch_device)
+        expected_slice_boxes = torch.tensor([39.8870, 70.3522, 176.7424, 118.0354]).to(torch_device)
+
+        self.assertEqual(len(results["scores"]), 4)
+        torch.testing.assert_close(results["scores"], expected_scores, rtol=1e-2, atol=1e-2)
+        torch.testing.assert_close(results["boxes"][0, :], expected_slice_boxes, rtol=1e-2, atol=1e-2)
+
+        expected_text_labels = ["remote", "cat", "remote", "cat"]
+        self.assertListEqual(results["text_labels"], expected_text_labels)
+
+    def test_inference_object_detection_head_fp16(self):
+        model = OmDetTurboForObjectDetection.from_pretrained("omlab/omdet-turbo-swin-tiny-hf").to(
+            torch_device, dtype=torch.float16
+        )
+
+        processor = self.default_processor
+        image = prepare_img()
+        text_labels, task = prepare_text()
+        encoding = processor(images=image, text=text_labels, task=task, return_tensors="pt").to(
+            torch_device, dtype=torch.float16
+        )
+
+        with torch.no_grad():
+            outputs = model(**encoding)
+
+        expected_shape_coord_logits = torch.Size((1, model.config.num_queries, 4))
+        expected_shape_class_logits = torch.Size((1, model.config.num_queries, 2))
+        self.assertEqual(outputs.decoder_coord_logits.shape, expected_shape_coord_logits)
+        self.assertEqual(outputs.decoder_class_logits.shape, expected_shape_class_logits)
+
+        expected_class_logits = torch.tensor([[[0.9427, -2.5958], [0.2105, -3.4569], [-2.6364, -4.1610]]]).to(
+            torch_device, dtype=torch.float16
+        )
+        expected_coord_logits = torch.tensor(
+            [[[0.2550, 0.5501, 0.4738, 0.8745], [0.7695, 0.4121, 0.4603, 0.7244], [0.7691, 0.4117, 0.4603, 0.7214]]]
+        ).to(torch_device, dtype=torch.float16)
+
+        torch.testing.assert_close(outputs.decoder_class_logits[:3, :3], expected_class_logits, rtol=1e-1, atol=1e-1)
+        torch.testing.assert_close(outputs.decoder_coord_logits[:3, :3], expected_coord_logits, rtol=1e-3, atol=1e-3)
+
+        # verify grounded postprocessing
+        results = processor.post_process_grounded_object_detection(
+            outputs, text_labels=[text_labels], target_sizes=[image.size[::-1]]
+        )[0]
+        expected_scores = torch.tensor([0.7675, 0.7196, 0.5634, 0.5524]).to(torch_device, dtype=torch.float16)
+        expected_slice_boxes = torch.tensor([39.8870, 70.3522, 176.7424, 118.0354]).to(
+            torch_device, dtype=torch.float16
+        )
+
+        self.assertEqual(len(results["scores"]), 4)
+        torch.testing.assert_close(results["scores"], expected_scores, rtol=1e-2, atol=1e-2)
+        torch.testing.assert_close(results["boxes"][0, :], expected_slice_boxes, rtol=1e-1, atol=1e-1)
+
+        expected_text_labels = ["remote", "cat", "remote", "cat"]
+        self.assertListEqual(results["text_labels"], expected_text_labels)
+
+    def test_inference_object_detection_head_no_task(self):
+        model = OmDetTurboForObjectDetection.from_pretrained("omlab/omdet-turbo-swin-tiny-hf").to(torch_device)
+
+        processor = self.default_processor
+        image = prepare_img()
+        text_labels, _ = prepare_text()
+        encoding = processor(images=image, text=text_labels, return_tensors="pt").to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**encoding)
+
+        expected_shape_coord_logits = torch.Size((1, model.config.num_queries, 4))
+        expected_shape_class_logits = torch.Size((1, model.config.num_queries, 2))
+        self.assertEqual(outputs.decoder_coord_logits.shape, expected_shape_coord_logits)
+        self.assertEqual(outputs.decoder_class_logits.shape, expected_shape_class_logits)
+
+        expected_class_logits = torch.tensor([[[0.9427, -2.5958], [0.2105, -3.4569], [-2.6364, -4.1610]]]).to(
+            torch_device
+        )
+        expected_coord_logits = torch.tensor(
+            [[[0.2550, 0.5501, 0.4738, 0.8745], [0.7695, 0.4121, 0.4603, 0.7244], [0.7691, 0.4117, 0.4603, 0.7214]]]
+        ).to(torch_device)
+
+        torch.testing.assert_close(outputs.decoder_class_logits[:3, :3], expected_class_logits, rtol=1e-1, atol=1e-1)
+        torch.testing.assert_close(outputs.decoder_coord_logits[:3, :3], expected_coord_logits, rtol=1e-3, atol=1e-3)
+
+        # verify grounded postprocessing
+        results = processor.post_process_grounded_object_detection(
+            outputs, text_labels=[text_labels], target_sizes=[image.size[::-1]]
+        )[0]
+        expected_scores = torch.tensor([0.7675, 0.7196, 0.5634, 0.5524]).to(torch_device)
+        expected_slice_boxes = torch.tensor([39.8870, 70.3522, 176.7424, 118.0354]).to(torch_device)
+
+        self.assertEqual(len(results["scores"]), 4)
+        torch.testing.assert_close(results["scores"], expected_scores, rtol=1e-2, atol=1e-2)
+        torch.testing.assert_close(results["boxes"][0, :], expected_slice_boxes, rtol=1e-2, atol=1e-2)
+
+        expected_text_labels = ["remote", "cat", "remote", "cat"]
+        self.assertListEqual(results["text_labels"], expected_text_labels)
+
+    def test_inference_object_detection_head_batched(self):
+        torch_device = "cpu"
+        model = OmDetTurboForObjectDetection.from_pretrained("omlab/omdet-turbo-swin-tiny-hf").to(torch_device)
+
+        processor = self.default_processor
+        images_batched = prepare_img_batched()
+        text_labels_batched, tasks_batched = prepare_text_batched()
+        encoding = processor(
+            images=images_batched, text=text_labels_batched, task=tasks_batched, return_tensors="pt"
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**encoding)
+
+        expected_shape_coord_logits = torch.Size((len(images_batched), model.config.num_queries, 4))
+        expected_shape_class_logits = torch.Size((len(images_batched), model.config.num_queries, 3))
+        self.assertEqual(outputs.decoder_coord_logits.shape, expected_shape_coord_logits)
+        self.assertEqual(outputs.decoder_class_logits.shape, expected_shape_class_logits)
+
+        expected_class_logits = torch.tensor(
+            [[[0.9427, -2.5958, -7.7601]], [[-2.3408, -9.3516, -9.3516]], [[1.0740, -2.3315, -1.1885]]]
+        ).to(torch_device)
+
+        expected_coord_logits = torch.tensor(
+            [[[0.2550, 0.5501, 0.4738]], [[0.2535, 0.6006, 0.0353]], [[0.3742, 0.3337, 0.0666]]]
+        ).to(torch_device)
+
+        torch.testing.assert_close(
+            outputs.decoder_class_logits[:, :1, :3], expected_class_logits, rtol=1e-1, atol=1e-1
+        )
+        torch.testing.assert_close(
+            outputs.decoder_coord_logits[:, :1, :3], expected_coord_logits, rtol=1e-3, atol=1e-3
+        )
+
+        # verify grounded postprocessing
+        results = processor.post_process_grounded_object_detection(
+            outputs,
+            text_labels=text_labels_batched,
+            target_sizes=[image.size[::-1] for image in images_batched],
+            score_threshold=0.2,
+        )
+        expected_scores = torch.tensor([0.7675, 0.3016, 0.7454]).to(torch_device)
+        expected_slice_boxes = torch.tensor(
+            [
+                [39.8870, 70.3522, 176.7424, 118.0354],
+                [146.5446, 219.7132, 209.6983, 251.0456],
+                [545.3470, 209.9055, 651.9860, 502.1882],
+            ]
+        ).to(torch_device)
+
+        self.assertListEqual([len(result["scores"]) for result in results], [4, 4, 6])
+        torch.testing.assert_close(
+            torch.stack([result["scores"][0] for result in results]), expected_scores, rtol=1e-2, atol=1e-2
+        )
+        torch.testing.assert_close(
+            torch.stack([result["boxes"][0, :] for result in results]), expected_slice_boxes, rtol=1e-2, atol=1e-2
+        )
+
+        expected_text_labels = [
+            ["remote", "cat", "remote", "cat"],
+            ["boat", "boat", "boat", "boat"],
+            ["statue", "trees", "trees", "torch", "statue", "statue"],
+        ]
+        self.assertListEqual([result["text_labels"] for result in results], expected_text_labels)
+
+    @require_torch_accelerator
+    def test_inference_object_detection_head_equivalence_cpu_gpu(self):
+        processor = self.default_processor
+        image = prepare_img()
+        text_labels, task = prepare_text()
+        encoding = processor(images=image, text=text_labels, task=task, return_tensors="pt")
+        # 1. run model on CPU
+        model = OmDetTurboForObjectDetection.from_pretrained("omlab/omdet-turbo-swin-tiny-hf")
+
+        with torch.no_grad():
+            cpu_outputs = model(**encoding)
+
+        # 2. run model on GPU
+        model.to(torch_device)
+        encoding = encoding.to(torch_device)
+        with torch.no_grad():
+            gpu_outputs = model(**encoding)
+
+        # 3. assert equivalence
+        expected_class_logits = torch.tensor([[[0.9427, -2.5958], [0.2105, -3.4569], [-2.6364, -4.1610]]])
+        expected_coord_logits = torch.tensor(
+            [[[0.2550, 0.5501, 0.4738, 0.8745], [0.7695, 0.4121, 0.4603, 0.7244], [0.7691, 0.4117, 0.4603, 0.7214]]]
+        )
+
+        torch.testing.assert_close(
+            cpu_outputs.decoder_class_logits[:3, :3], expected_class_logits, rtol=1e-1, atol=1e-1
+        )
+        torch.testing.assert_close(
+            cpu_outputs.decoder_coord_logits[:3, :3], expected_coord_logits, rtol=1e-3, atol=1e-3
+        )
+
+        # verify grounded postprocessing
+        results_cpu = processor.post_process_grounded_object_detection(
+            cpu_outputs, text_labels=[text_labels], target_sizes=[image.size[::-1]]
+        )[0]
+        result_gpu = processor.post_process_grounded_object_detection(
+            gpu_outputs, text_labels=[text_labels], target_sizes=[image.size[::-1]]
+        )[0]
+
+        torch.testing.assert_close(results_cpu["scores"], result_gpu["scores"].cpu(), rtol=1e-2, atol=1e-2)
+        torch.testing.assert_close(results_cpu["boxes"][0, :], result_gpu["boxes"][0, :].cpu(), rtol=1e-2, atol=1e-2)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/omdet_turbo/test_processor_omdet_turbo.py

@@ -0,0 +1,202 @@
+# Copyright 2024 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import shutil
+import tempfile
+import unittest
+
+import pytest
+
+from transformers import AutoProcessor, CLIPTokenizerFast, OmDetTurboProcessor
+from transformers.testing_utils import require_torch, require_vision
+from transformers.utils import is_torch_available, is_vision_available
+
+from ...test_processing_common import ProcessorTesterMixin
+
+
+IMAGE_MEAN = [123.675, 116.28, 103.53]
+IMAGE_STD = [58.395, 57.12, 57.375]
+
+if is_torch_available():
+    import torch
+
+    from transformers.models.omdet_turbo.modeling_omdet_turbo import OmDetTurboObjectDetectionOutput
+
+if is_vision_available():
+    from transformers import DetrImageProcessor
+
+
+@require_torch
+@require_vision
+class OmDetTurboProcessorTest(ProcessorTesterMixin, unittest.TestCase):
+    processor_class = OmDetTurboProcessor
+    text_input_name = "classes_input_ids"
+
+    def setUp(self):
+        self.tmpdirname = tempfile.mkdtemp()
+        image_processor = DetrImageProcessor()
+        tokenizer = CLIPTokenizerFast.from_pretrained("openai/clip-vit-base-patch32")
+
+        processor = OmDetTurboProcessor(image_processor, tokenizer)
+        processor.save_pretrained(self.tmpdirname)
+
+        self.input_keys = [
+            "tasks_input_ids",
+            "tasks_attention_mask",
+            "classes_input_ids",
+            "classes_attention_mask",
+            "classes_structure",
+            "pixel_values",
+            "pixel_mask",
+        ]
+
+        self.batch_size = 5
+        self.num_queries = 5
+        self.embed_dim = 3
+
+    def get_tokenizer(self, **kwargs):
+        return AutoProcessor.from_pretrained(self.tmpdirname, **kwargs).tokenizer
+
+    def get_image_processor(self, **kwargs):
+        return AutoProcessor.from_pretrained(self.tmpdirname, **kwargs).image_processor
+
+    def tearDown(self):
+        shutil.rmtree(self.tmpdirname)
+
+    def get_fake_omdet_turbo_output(self):
+        classes = self.get_fake_omdet_turbo_classes()
+        classes_structure = torch.tensor([len(sublist) for sublist in classes])
+        torch.manual_seed(42)
+        return OmDetTurboObjectDetectionOutput(
+            decoder_coord_logits=torch.rand(self.batch_size, self.num_queries, 4),
+            decoder_class_logits=torch.rand(self.batch_size, self.num_queries, self.embed_dim),
+            classes_structure=classes_structure,
+        )
+
+    def get_fake_omdet_turbo_classes(self):
+        return [[f"class{i}_{j}" for i in range(self.num_queries)] for j in range(self.batch_size)]
+
+    def test_post_process_grounded_object_detection(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OmDetTurboProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        omdet_turbo_output = self.get_fake_omdet_turbo_output()
+        omdet_turbo_classes = self.get_fake_omdet_turbo_classes()
+
+        post_processed = processor.post_process_grounded_object_detection(
+            omdet_turbo_output, omdet_turbo_classes, target_sizes=[(400, 30) for _ in range(self.batch_size)]
+        )
+
+        self.assertEqual(len(post_processed), self.batch_size)
+        self.assertEqual(list(post_processed[0].keys()), ["boxes", "scores", "labels", "text_labels"])
+        self.assertEqual(post_processed[0]["boxes"].shape, (self.num_queries, 4))
+        self.assertEqual(post_processed[0]["scores"].shape, (self.num_queries,))
+        expected_scores = torch.tensor([0.7310, 0.6579, 0.6513, 0.6444, 0.6252])
+        torch.testing.assert_close(post_processed[0]["scores"], expected_scores, rtol=1e-4, atol=1e-4)
+
+        expected_box_slice = torch.tensor([14.9657, 141.2052, 30.0000, 312.9670])
+        torch.testing.assert_close(post_processed[0]["boxes"][0], expected_box_slice, rtol=1e-4, atol=1e-4)
+
+    def test_save_load_pretrained_additional_features(self):
+        processor = OmDetTurboProcessor(tokenizer=self.get_tokenizer(), image_processor=self.get_image_processor())
+        processor.save_pretrained(self.tmpdirname)
+
+        tokenizer_add_kwargs = self.get_tokenizer(bos_token="(BOS)", eos_token="(EOS)")
+        image_processor_add_kwargs = self.get_image_processor(do_normalize=False, padding_value=1.0)
+
+        processor = OmDetTurboProcessor.from_pretrained(
+            self.tmpdirname, bos_token="(BOS)", eos_token="(EOS)", do_normalize=False, padding_value=1.0
+        )
+
+        self.assertEqual(processor.tokenizer.get_vocab(), tokenizer_add_kwargs.get_vocab())
+        self.assertIsInstance(processor.tokenizer, CLIPTokenizerFast)
+
+        self.assertEqual(processor.image_processor.to_json_string(), image_processor_add_kwargs.to_json_string())
+        self.assertIsInstance(processor.image_processor, DetrImageProcessor)
+
+    def test_image_processor(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OmDetTurboProcessor(tokenizer=tokenizer, image_processor=image_processor).image_processor
+
+        image_input = self.prepare_image_inputs()
+
+        input_image_proc = image_processor(image_input, return_tensors="np")
+        input_processor = processor(images=image_input, return_tensors="np")
+
+        for key in input_image_proc.keys():
+            self.assertAlmostEqual(input_image_proc[key].sum(), input_processor[key].sum(), delta=1e-2)
+
+    def test_tokenizer(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OmDetTurboProcessor(tokenizer=tokenizer, image_processor=image_processor).tokenizer
+
+        input_str = "lower newer"
+
+        encoded_processor = processor(text=input_str, padding="max_length", truncation=True, max_length=77)
+
+        encoded_tok = tokenizer(input_str, padding="max_length", truncation=True, max_length=77)
+
+        for key in encoded_tok.keys():
+            self.assertListEqual(encoded_tok[key], encoded_processor[key])
+
+    def test_processor(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OmDetTurboProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        input_tasks = "task"
+        input_classes = ["class1", "class2"]
+        image_input = self.prepare_image_inputs()
+
+        input_processor = processor(images=image_input, text=input_classes, task=input_tasks, return_tensors="pt")
+
+        for key in self.input_keys:
+            assert torch.is_tensor(input_processor[key])
+        # test if it raises when no input is passed
+        with pytest.raises(ValueError):
+            processor()
+
+    def test_tokenizer_decode(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OmDetTurboProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        predicted_ids = [[1, 4, 5, 8, 1, 0, 8], [3, 4, 3, 1, 1, 8, 9]]
+
+        decoded_processor = processor.batch_decode(predicted_ids)
+        decoded_tok = tokenizer.batch_decode(predicted_ids)
+
+        self.assertListEqual(decoded_tok, decoded_processor)
+
+    def test_model_input_names(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OmDetTurboProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        input_tasks = "task"
+        input_classes = ["class1", "class2"]
+        image_input = self.prepare_image_inputs()
+        inputs = processor(images=image_input, text=input_classes, task=input_tasks, return_tensors="pt")
+
+        self.assertListEqual(list(inputs.keys()), self.input_keys)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/oneformer/test_image_processing_oneformer.py

@@ -0,0 +1,368 @@
+# coding=utf-8
+# Copyright 2022 HuggingFace Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import json
+import os
+import tempfile
+import unittest
+
+import numpy as np
+
+from transformers.testing_utils import require_torch, require_vision
+from transformers.utils import is_torch_available, is_vision_available
+
+from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
+
+
+if is_torch_available():
+    import torch
+
+    if is_vision_available():
+        from transformers import OneFormerImageProcessor
+        from transformers.models.oneformer.image_processing_oneformer import binary_mask_to_rle, prepare_metadata
+        from transformers.models.oneformer.modeling_oneformer import OneFormerForUniversalSegmentationOutput
+
+if is_vision_available():
+    from PIL import Image
+
+
+class OneFormerImageProcessorTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=7,
+        num_channels=3,
+        min_resolution=30,
+        max_resolution=400,
+        size=None,
+        do_resize=True,
+        do_normalize=True,
+        image_mean=[0.5, 0.5, 0.5],
+        image_std=[0.5, 0.5, 0.5],
+        num_labels=10,
+        do_reduce_labels=False,
+        ignore_index=255,
+        repo_path="shi-labs/oneformer_demo",
+        class_info_file="ade20k_panoptic.json",
+        num_text=10,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.num_channels = num_channels
+        self.min_resolution = min_resolution
+        self.max_resolution = max_resolution
+        self.do_resize = do_resize
+        self.size = {"shortest_edge": 32, "longest_edge": 1333} if size is None else size
+        self.do_normalize = do_normalize
+        self.image_mean = image_mean
+        self.image_std = image_std
+        self.class_info_file = class_info_file
+        self.num_text = num_text
+        self.repo_path = repo_path
+
+        # for the post_process_functions
+        self.batch_size = 2
+        self.num_queries = 10
+        self.num_classes = 10
+        self.height = 3
+        self.width = 4
+        self.num_labels = num_labels
+        self.do_reduce_labels = do_reduce_labels
+        self.ignore_index = ignore_index
+
+    def prepare_image_processor_dict(self):
+        return {
+            "do_resize": self.do_resize,
+            "size": self.size,
+            "do_normalize": self.do_normalize,
+            "image_mean": self.image_mean,
+            "image_std": self.image_std,
+            "num_labels": self.num_labels,
+            "do_reduce_labels": self.do_reduce_labels,
+            "ignore_index": self.ignore_index,
+            "class_info_file": self.class_info_file,
+            "num_text": self.num_text,
+        }
+
+    def get_expected_values(self, image_inputs, batched=False):
+        """
+        This function computes the expected height and width when providing images to OneFormerImageProcessor,
+        assuming do_resize is set to True with a scalar size.
+        """
+        if not batched:
+            image = image_inputs[0]
+            if isinstance(image, Image.Image):
+                w, h = image.size
+            elif isinstance(image, np.ndarray):
+                h, w = image.shape[0], image.shape[1]
+            else:
+                h, w = image.shape[1], image.shape[2]
+            if w < h:
+                expected_height = int(self.size["shortest_edge"] * h / w)
+                expected_width = self.size["shortest_edge"]
+            elif w > h:
+                expected_height = self.size["shortest_edge"]
+                expected_width = int(self.size["shortest_edge"] * w / h)
+            else:
+                expected_height = self.size["shortest_edge"]
+                expected_width = self.size["shortest_edge"]
+
+        else:
+            expected_values = []
+            for image in image_inputs:
+                expected_height, expected_width = self.get_expected_values([image])
+                expected_values.append((expected_height, expected_width))
+            expected_height = max(expected_values, key=lambda item: item[0])[0]
+            expected_width = max(expected_values, key=lambda item: item[1])[1]
+
+        return expected_height, expected_width
+
+    def get_fake_oneformer_outputs(self):
+        return OneFormerForUniversalSegmentationOutput(
+            # +1 for null class
+            class_queries_logits=torch.randn((self.batch_size, self.num_queries, self.num_classes + 1)),
+            masks_queries_logits=torch.randn((self.batch_size, self.num_queries, self.height, self.width)),
+        )
+
+    def expected_output_image_shape(self, images):
+        height, width = self.get_expected_values(images, batched=True)
+        return self.num_channels, height, width
+
+    def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
+        return prepare_image_inputs(
+            batch_size=self.batch_size,
+            num_channels=self.num_channels,
+            min_resolution=self.min_resolution,
+            max_resolution=self.max_resolution,
+            equal_resolution=equal_resolution,
+            numpify=numpify,
+            torchify=torchify,
+        )
+
+
+@require_torch
+@require_vision
+class OneFormerImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
+    image_processing_class = OneFormerImageProcessor if (is_vision_available() and is_torch_available()) else None
+    # only for test_image_processing_common.test_image_proc_to_json_string
+    image_processing_class = image_processing_class
+
+    def setUp(self):
+        super().setUp()
+        self.image_processor_tester = OneFormerImageProcessorTester(self)
+
+    @property
+    def image_processor_dict(self):
+        return self.image_processor_tester.prepare_image_processor_dict()
+
+    def test_image_proc_properties(self):
+        image_processor = self.image_processing_class(**self.image_processor_dict)
+        self.assertTrue(hasattr(image_processor, "image_mean"))
+        self.assertTrue(hasattr(image_processor, "image_std"))
+        self.assertTrue(hasattr(image_processor, "do_normalize"))
+        self.assertTrue(hasattr(image_processor, "do_resize"))
+        self.assertTrue(hasattr(image_processor, "size"))
+        self.assertTrue(hasattr(image_processor, "ignore_index"))
+        self.assertTrue(hasattr(image_processor, "class_info_file"))
+        self.assertTrue(hasattr(image_processor, "num_text"))
+        self.assertTrue(hasattr(image_processor, "repo_path"))
+        self.assertTrue(hasattr(image_processor, "metadata"))
+        self.assertTrue(hasattr(image_processor, "do_reduce_labels"))
+
+    def comm_get_image_processor_inputs(
+        self, with_segmentation_maps=False, is_instance_map=False, segmentation_type="np"
+    ):
+        image_processor = self.image_processing_class(**self.image_processor_dict)
+        # prepare image and target
+        num_labels = self.image_processor_tester.num_labels
+        annotations = None
+        instance_id_to_semantic_id = None
+        image_inputs = self.image_processor_tester.prepare_image_inputs(equal_resolution=False)
+        if with_segmentation_maps:
+            high = num_labels
+            if is_instance_map:
+                labels_expanded = list(range(num_labels)) * 2
+                instance_id_to_semantic_id = dict(enumerate(labels_expanded))
+            annotations = [
+                np.random.randint(0, high * 2, (img.size[1], img.size[0])).astype(np.uint8) for img in image_inputs
+            ]
+            if segmentation_type == "pil":
+                annotations = [Image.fromarray(annotation) for annotation in annotations]
+
+        inputs = image_processor(
+            image_inputs,
+            ["semantic"] * len(image_inputs),
+            annotations,
+            return_tensors="pt",
+            instance_id_to_semantic_id=instance_id_to_semantic_id,
+            pad_and_return_pixel_mask=True,
+        )
+
+        return inputs
+
+    @unittest.skip
+    def test_init_without_params(self):
+        pass
+
+    def test_call_with_segmentation_maps(self):
+        def common(is_instance_map=False, segmentation_type=None):
+            inputs = self.comm_get_image_processor_inputs(
+                with_segmentation_maps=True, is_instance_map=is_instance_map, segmentation_type=segmentation_type
+            )
+
+            mask_labels = inputs["mask_labels"]
+            class_labels = inputs["class_labels"]
+            pixel_values = inputs["pixel_values"]
+            text_inputs = inputs["text_inputs"]
+
+            # check the batch_size
+            for mask_label, class_label, text_input in zip(mask_labels, class_labels, text_inputs):
+                self.assertEqual(mask_label.shape[0], class_label.shape[0])
+                # this ensure padding has happened
+                self.assertEqual(mask_label.shape[1:], pixel_values.shape[2:])
+                self.assertEqual(len(text_input), self.image_processor_tester.num_text)
+
+        common()
+        common(is_instance_map=True)
+        common(is_instance_map=False, segmentation_type="pil")
+        common(is_instance_map=True, segmentation_type="pil")
+
+    def test_binary_mask_to_rle(self):
+        fake_binary_mask = np.zeros((20, 50))
+        fake_binary_mask[0, 20:] = 1
+        fake_binary_mask[1, :15] = 1
+        fake_binary_mask[5, :10] = 1
+
+        rle = binary_mask_to_rle(fake_binary_mask)
+        self.assertEqual(len(rle), 4)
+        self.assertEqual(rle[0], 21)
+        self.assertEqual(rle[1], 45)
+
+    def test_post_process_semantic_segmentation(self):
+        fature_extractor = self.image_processing_class(
+            num_labels=self.image_processor_tester.num_classes,
+            max_seq_length=77,
+            task_seq_length=77,
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.image_processor_tester.num_text,
+            repo_path="shi-labs/oneformer_demo",
+        )
+        outputs = self.image_processor_tester.get_fake_oneformer_outputs()
+
+        segmentation = fature_extractor.post_process_semantic_segmentation(outputs)
+
+        self.assertEqual(len(segmentation), self.image_processor_tester.batch_size)
+        self.assertEqual(
+            segmentation[0].shape,
+            (
+                self.image_processor_tester.height,
+                self.image_processor_tester.width,
+            ),
+        )
+
+        target_sizes = [(1, 4) for i in range(self.image_processor_tester.batch_size)]
+        segmentation = fature_extractor.post_process_semantic_segmentation(outputs, target_sizes=target_sizes)
+
+        self.assertEqual(segmentation[0].shape, target_sizes[0])
+
+    def test_post_process_instance_segmentation(self):
+        image_processor = self.image_processing_class(
+            num_labels=self.image_processor_tester.num_classes,
+            max_seq_length=77,
+            task_seq_length=77,
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.image_processor_tester.num_text,
+            repo_path="shi-labs/oneformer_demo",
+        )
+        outputs = self.image_processor_tester.get_fake_oneformer_outputs()
+        segmentation = image_processor.post_process_instance_segmentation(outputs, threshold=0)
+
+        self.assertTrue(len(segmentation) == self.image_processor_tester.batch_size)
+        for el in segmentation:
+            self.assertTrue("segmentation" in el)
+            self.assertTrue("segments_info" in el)
+            self.assertEqual(type(el["segments_info"]), list)
+            self.assertEqual(
+                el["segmentation"].shape, (self.image_processor_tester.height, self.image_processor_tester.width)
+            )
+
+        segmentation_with_opts = image_processor.post_process_instance_segmentation(
+            outputs,
+            threshold=0,
+            target_sizes=[(1, 4) for _ in range(self.image_processor_tester.batch_size)],
+            task_type="panoptic",
+        )
+        self.assertTrue(len(segmentation_with_opts) == self.image_processor_tester.batch_size)
+        for el in segmentation_with_opts:
+            self.assertTrue("segmentation" in el)
+            self.assertTrue("segments_info" in el)
+            self.assertEqual(type(el["segments_info"]), list)
+            self.assertEqual(el["segmentation"].shape, (1, 4))
+
+    def test_post_process_panoptic_segmentation(self):
+        image_processor = self.image_processing_class(
+            num_labels=self.image_processor_tester.num_classes,
+            max_seq_length=77,
+            task_seq_length=77,
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.image_processor_tester.num_text,
+            repo_path="shi-labs/oneformer_demo",
+        )
+        outputs = self.image_processor_tester.get_fake_oneformer_outputs()
+        segmentation = image_processor.post_process_panoptic_segmentation(outputs, threshold=0)
+
+        self.assertTrue(len(segmentation) == self.image_processor_tester.batch_size)
+        for el in segmentation:
+            self.assertTrue("segmentation" in el)
+            self.assertTrue("segments_info" in el)
+            self.assertEqual(type(el["segments_info"]), list)
+            self.assertEqual(
+                el["segmentation"].shape, (self.image_processor_tester.height, self.image_processor_tester.width)
+            )
+
+    def test_can_load_with_local_metadata(self):
+        # Create a temporary json file
+        class_info = {
+            "0": {"isthing": 0, "name": "foo"},
+            "1": {"isthing": 0, "name": "bar"},
+            "2": {"isthing": 1, "name": "baz"},
+        }
+        metadata = prepare_metadata(class_info)
+
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            metadata_path = os.path.join(tmpdirname, "metadata.json")
+            with open(metadata_path, "w") as f:
+                json.dump(class_info, f)
+
+            config_dict = self.image_processor_dict
+            config_dict["class_info_file"] = metadata_path
+            config_dict["repo_path"] = tmpdirname
+            image_processor = self.image_processing_class(**config_dict)
+
+        self.assertEqual(image_processor.metadata, metadata)
+
+    def test_removed_deprecated_kwargs(self):
+        image_processor_dict = dict(self.image_processor_dict)
+        image_processor_dict.pop("do_reduce_labels", None)
+        image_processor_dict["reduce_labels"] = True
+
+        # test we are able to create the image processor with the deprecated kwargs
+        image_processor = self.image_processing_class(**image_processor_dict)
+        self.assertEqual(image_processor.do_reduce_labels, True)
+
+        # test we still support reduce_labels with config
+        image_processor = self.image_processing_class.from_dict(image_processor_dict)
+        self.assertEqual(image_processor.do_reduce_labels, True)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/oneformer/test_modeling_oneformer.py

@@ -0,0 +1,630 @@
+# coding=utf-8
+# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch OneFormer model."""
+
+import copy
+import inspect
+import unittest
+
+import numpy as np
+
+from tests.test_modeling_common import floats_tensor
+from transformers import OneFormerConfig, is_torch_available, is_vision_available
+from transformers.testing_utils import (
+    is_flaky,
+    require_timm,
+    require_torch,
+    require_torch_accelerator,
+    require_torch_fp16,
+    require_torch_multi_gpu,
+    require_vision,
+    slow,
+    torch_device,
+)
+from transformers.utils import cached_property
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import OneFormerForUniversalSegmentation, OneFormerModel
+
+    if is_vision_available():
+        from transformers import OneFormerProcessor
+
+if is_vision_available():
+    from PIL import Image
+
+
+def _config_zero_init(config):
+    configs_no_init = copy.deepcopy(config)
+    for key in configs_no_init.__dict__.keys():
+        if "_range" in key or "_std" in key or "initializer_factor" in key or "layer_scale" in key:
+            setattr(configs_no_init, key, 1e-10)
+    return configs_no_init
+
+
+class OneFormerModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=2,
+        is_training=True,
+        vocab_size=99,
+        use_auxiliary_loss=False,
+        num_queries=10,
+        num_channels=3,
+        min_size=32 * 8,
+        max_size=32 * 8,
+        num_labels=4,
+        hidden_dim=64,
+        sequence_length=77,
+        n_ctx=4,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.is_training = is_training
+        self.vocab_size = vocab_size
+        self.use_auxiliary_loss = use_auxiliary_loss
+        self.num_queries = num_queries
+        self.num_channels = num_channels
+        self.min_size = min_size
+        self.max_size = max_size
+        self.num_labels = num_labels
+        self.hidden_dim = hidden_dim
+        self.sequence_length = sequence_length
+        self.n_ctx = n_ctx
+
+    def prepare_config_and_inputs(self):
+        pixel_values = floats_tensor([self.batch_size, self.num_channels, self.min_size, self.max_size]).to(
+            torch_device
+        )
+
+        task_inputs = (
+            torch.randint(high=self.vocab_size, size=(self.batch_size, self.sequence_length)).to(torch_device).long()
+        )
+
+        pixel_mask = torch.ones([self.batch_size, self.min_size, self.max_size], device=torch_device)
+
+        text_inputs = (
+            torch.randint(
+                high=self.vocab_size, size=(self.batch_size, self.num_queries - self.n_ctx, self.sequence_length)
+            )
+            .to(torch_device)
+            .long()
+        )
+
+        mask_labels = (
+            torch.rand([self.batch_size, self.num_labels, self.min_size, self.max_size], device=torch_device) > 0.5
+        ).float()
+        class_labels = (torch.rand((self.batch_size, self.num_labels), device=torch_device) > 0.5).long()
+
+        config = self.get_config()
+        return config, pixel_values, task_inputs, text_inputs, pixel_mask, mask_labels, class_labels
+
+    def get_config(self):
+        config = OneFormerConfig(
+            text_encoder_vocab_size=self.vocab_size,
+            hidden_size=self.hidden_dim,
+            num_queries=self.num_queries,
+            num_labels=self.num_labels,
+            encoder_feedforward_dim=32,
+            dim_feedforward=64,
+            encoder_layers=2,
+            decoder_layers=2,
+        )
+
+        config.backbone_config.embed_dim = 16
+        config.backbone_config.depths = [1, 1, 1, 1]
+        config.backbone_config.hidden_size = 16
+        config.backbone_config.num_channels = self.num_channels
+        config.backbone_config.num_heads = [1, 1, 2, 2]
+        config.backbone = None
+
+        config.hidden_dim = self.hidden_dim
+        config.mask_dim = self.hidden_dim
+        config.conv_dim = self.hidden_dim
+
+        config.text_encoder_width = self.hidden_dim
+        config.task_seq_len = self.sequence_length
+        config.max_seq_len = self.sequence_length
+        config.text_encoder_context_length = self.sequence_length
+        config.text_encoder_n_ctx = self.n_ctx
+
+        return config
+
+    def prepare_config_and_inputs_for_common(self):
+        config, pixel_values, task_inputs, pixel_mask, _, _, _ = self.prepare_config_and_inputs()
+        inputs_dict = {"pixel_values": pixel_values, "pixel_mask": pixel_mask, "task_inputs": task_inputs}
+        return config, inputs_dict
+
+    def check_output_hidden_state(self, output, config):
+        encoder_hidden_states = output.encoder_hidden_states
+        pixel_decoder_hidden_states = output.pixel_decoder_hidden_states
+        transformer_decoder_hidden_states = output.transformer_decoder_hidden_states
+
+        self.parent.assertTrue(len(encoder_hidden_states), len(config.backbone_config.depths))
+        self.parent.assertTrue(len(pixel_decoder_hidden_states), config.encoder_layers)
+        self.parent.assertTrue(len(transformer_decoder_hidden_states), config.decoder_layers - 1)
+
+    def create_and_check_oneformer_model(
+        self, config, pixel_values, task_inputs, pixel_mask, output_hidden_states=False
+    ):
+        with torch.no_grad():
+            model = OneFormerModel(config=config)
+            model.to(torch_device)
+            model.eval()
+
+            output = model(pixel_values=pixel_values, task_inputs=task_inputs, pixel_mask=pixel_mask)
+            output = model(pixel_values, task_inputs=task_inputs, output_hidden_states=True)
+        # the correct shape of output.transformer_decoder_hidden_states ensure the correcteness of the
+        # encoder and pixel decoder
+        self.parent.assertEqual(
+            output.transformer_decoder_object_queries.shape,
+            (self.batch_size, self.num_queries, self.hidden_dim),
+        )
+        # let's ensure the other two hidden state exists
+        self.parent.assertTrue(output.pixel_decoder_hidden_states is not None)
+        self.parent.assertTrue(output.encoder_hidden_states is not None)
+
+        if output_hidden_states:
+            self.check_output_hidden_state(output, config)
+
+    def create_and_check_oneformer_universal_segmentation_head_model(
+        self, config, pixel_values, task_inputs, text_inputs, pixel_mask, mask_labels, class_labels
+    ):
+        model = OneFormerForUniversalSegmentation(config=config)
+        model.to(torch_device)
+        model.eval()
+
+        def comm_check_on_output(result):
+            # let's still check that all the required stuff is there
+            self.parent.assertTrue(result.transformer_decoder_hidden_states is not None)
+            self.parent.assertTrue(result.pixel_decoder_hidden_states is not None)
+            self.parent.assertTrue(result.encoder_hidden_states is not None)
+            # okay, now we need to check the logits shape
+            # due to the encoder compression, masks have a //4 spatial size
+            self.parent.assertEqual(
+                result.masks_queries_logits.shape,
+                (self.batch_size, self.num_queries, self.min_size // 4, self.max_size // 4),
+            )
+            # + 1 for null class
+            self.parent.assertEqual(
+                result.class_queries_logits.shape, (self.batch_size, self.num_queries, self.num_labels + 1)
+            )
+
+        with torch.no_grad():
+            result = model(pixel_values=pixel_values, task_inputs=task_inputs, pixel_mask=pixel_mask)
+            result = model(pixel_values, task_inputs)
+
+            comm_check_on_output(result)
+
+        config.is_training = True
+        model = OneFormerForUniversalSegmentation(config=config)
+        model.to(torch_device)
+        model.eval()
+
+        with torch.no_grad():
+            result = model(
+                pixel_values=pixel_values,
+                task_inputs=task_inputs,
+                pixel_mask=pixel_mask,
+                mask_labels=mask_labels,
+                class_labels=class_labels,
+                text_inputs=text_inputs,
+            )
+
+        comm_check_on_output(result)
+
+        self.parent.assertTrue(result.loss is not None)
+        self.parent.assertEqual(result.loss.shape, torch.Size([1]))
+
+
+@require_torch
+class OneFormerModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (OneFormerModel, OneFormerForUniversalSegmentation) if is_torch_available() else ()
+    pipeline_model_mapping = {"feature-extraction": OneFormerModel} if is_torch_available() else {}
+
+    is_encoder_decoder = False
+    test_pruning = False
+    test_head_masking = False
+    test_missing_keys = False
+
+    # TODO: Fix the failed tests when this model gets more usage
+    def is_pipeline_test_to_skip(
+        self,
+        pipeline_test_case_name,
+        config_class,
+        model_architecture,
+        tokenizer_name,
+        image_processor_name,
+        feature_extractor_name,
+        processor_name,
+    ):
+        if pipeline_test_case_name == "FeatureExtractionPipelineTests":
+            return True
+
+        return False
+
+    def setUp(self):
+        self.model_tester = OneFormerModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OneFormerConfig, has_text_modality=False)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    @is_flaky(
+        description="The `attention_mask` computed with `< 0.5` in `OneFormerTransformerDecoder.forward_prediction_heads` is sensitive to input values."
+    )
+    def test_batching_equivalence(self):
+        super().test_batching_equivalence()
+
+    def test_oneformer_model(self):
+        config, inputs = self.model_tester.prepare_config_and_inputs_for_common()
+        self.model_tester.create_and_check_oneformer_model(config, **inputs, output_hidden_states=False)
+
+    def test_oneformer_universal_segmentation_head_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_oneformer_universal_segmentation_head_model(*config_and_inputs)
+
+    def test_model_main_input_name(self):
+        for model_class in self.all_model_classes:
+            model_signature = inspect.signature(getattr(model_class, "forward"))
+            # The main input is the name of the argument after `self`
+            observed_main_input_name = list(model_signature.parameters.keys())[1:3]
+            self.assertEqual(model_class.main_input_name, observed_main_input_name)
+
+    @unittest.skip(reason="OneFormer uses two main inputs")
+    def test_torchscript_simple(self):
+        pass
+
+    @unittest.skip(reason="OneFormer uses two main inputs")
+    def test_torchscript_output_attentions(self):
+        pass
+
+    @unittest.skip(reason="OneFormer uses two main inputs")
+    def test_torchscript_output_hidden_state(self):
+        pass
+
+    @unittest.skip(reason="OneFormer does not use inputs_embeds")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="OneFormer does not have a get_input_embeddings method")
+    def test_model_get_set_embeddings(self):
+        pass
+
+    @unittest.skip(reason="OneFormer is not a generative model")
+    def test_generate_without_input_ids(self):
+        pass
+
+    @unittest.skip(reason="OneFormer does not use token embeddings")
+    def test_resize_tokens_embeddings(self):
+        pass
+
+    @require_torch_multi_gpu
+    @unittest.skip(
+        reason="OneFormer has some layers using `add_module` which doesn't work well with `nn.DataParallel`"
+    )
+    def test_multi_gpu_data_parallel_forward(self):
+        pass
+
+    def test_forward_signature(self):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            signature = inspect.signature(model.forward)
+            # signature.parameters is an OrderedDict => so arg_names order is deterministic
+            arg_names = [*signature.parameters.keys()]
+
+            expected_arg_names = ["pixel_values", "task_inputs"]
+            self.assertListEqual(arg_names[:2], expected_arg_names)
+
+    @slow
+    def test_model_from_pretrained(self):
+        for model_name in ["shi-labs/oneformer_ade20k_swin_tiny"]:
+            model = OneFormerModel.from_pretrained(model_name)
+            self.assertIsNotNone(model)
+
+    def test_model_with_labels(self):
+        size = (self.model_tester.min_size,) * 2
+        inputs = {
+            "pixel_values": torch.randn((2, 3, *size), device=torch_device),
+            "task_inputs": torch.randint(high=self.model_tester.vocab_size, size=(2, 77), device=torch_device).long(),
+            "text_inputs": torch.randint(
+                high=self.model_tester.vocab_size, size=(2, 6, 77), device=torch_device
+            ).long(),
+            "mask_labels": torch.randn((2, 150, *size), device=torch_device),
+            "class_labels": torch.zeros(2, 150, device=torch_device).long(),
+        }
+
+        config = self.model_tester.get_config()
+        config.is_training = True
+
+        model = OneFormerForUniversalSegmentation(config).to(torch_device)
+        outputs = model(**inputs)
+        self.assertTrue(outputs.loss is not None)
+
+    def test_hidden_states_output(self):
+        config, inputs = self.model_tester.prepare_config_and_inputs_for_common()
+        self.model_tester.create_and_check_oneformer_model(config, **inputs, output_hidden_states=True)
+
+    def test_attention_outputs(self):
+        config, inputs = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config).to(torch_device)
+            outputs = model(**inputs, output_attentions=True)
+            self.assertTrue(outputs.attentions is not None)
+
+    def test_initialization(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+        config.contrastive_temperature = 1
+
+        configs_no_init = _config_zero_init(config)
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init)
+            for name, param in model.named_parameters():
+                if param.requires_grad:
+                    self.assertIn(
+                        ((param.data.mean() * 1e9).round() / 1e9).item(),
+                        [0.0, 1.0],
+                        msg=f"Parameter {name} of model {model_class} seems not properly initialized",
+                    )
+
+    def test_training(self):
+        if not self.model_tester.is_training:
+            self.skipTest(reason="model_tester.is_training is set to False")
+        # only OneFormerForUniversalSegmentation has the loss
+        model_class = self.all_model_classes[1]
+        (
+            config,
+            pixel_values,
+            task_inputs,
+            text_inputs,
+            pixel_mask,
+            mask_labels,
+            class_labels,
+        ) = self.model_tester.prepare_config_and_inputs()
+        config.is_training = True
+
+        model = model_class(config)
+        model.to(torch_device)
+        model.train()
+
+        loss = model(
+            pixel_values, task_inputs, text_inputs=text_inputs, mask_labels=mask_labels, class_labels=class_labels
+        ).loss
+        loss.backward()
+
+    def test_retain_grad_hidden_states_attentions(self):
+        # only OneFormerForUniversalSegmentation has the loss
+        model_class = self.all_model_classes[1]
+        (
+            config,
+            pixel_values,
+            task_inputs,
+            text_inputs,
+            pixel_mask,
+            mask_labels,
+            class_labels,
+        ) = self.model_tester.prepare_config_and_inputs()
+        config.output_hidden_states = True
+        config.output_attentions = True
+        config.is_training = True
+
+        model = model_class(config)
+        model.to(torch_device)
+        model.train()
+
+        outputs = model(
+            pixel_values, task_inputs, text_inputs=text_inputs, mask_labels=mask_labels, class_labels=class_labels
+        )
+
+        encoder_hidden_states = outputs.encoder_hidden_states[0]
+        encoder_hidden_states.retain_grad()
+
+        pixel_decoder_hidden_states = outputs.pixel_decoder_hidden_states[0]
+        pixel_decoder_hidden_states.retain_grad()
+
+        transformer_decoder_class_predictions = outputs.transformer_decoder_class_predictions
+        transformer_decoder_class_predictions.retain_grad()
+
+        transformer_decoder_mask_predictions = outputs.transformer_decoder_mask_predictions
+        transformer_decoder_mask_predictions.retain_grad()
+
+        attentions = outputs.attentions[0][0]
+        attentions.retain_grad()
+
+        outputs.loss.backward(retain_graph=True)
+
+        self.assertIsNotNone(encoder_hidden_states.grad)
+        self.assertIsNotNone(pixel_decoder_hidden_states.grad)
+        self.assertIsNotNone(transformer_decoder_class_predictions.grad)
+        self.assertIsNotNone(transformer_decoder_mask_predictions.grad)
+        self.assertIsNotNone(attentions.grad)
+
+    @require_timm
+    def test_backbone_selection(self):
+        config, inputs = self.model_tester.prepare_config_and_inputs_for_common()
+
+        config.backbone_config = None
+        config.backbone_kwargs = {"out_indices": [1, 2, 3]}
+        config.use_pretrained_backbone = True
+
+        # Load a timm backbone
+        # We can't load transformer checkpoint with timm backbone, as we can't specify features_only and out_indices
+        config.backbone = "resnet18"
+        config.use_timm_backbone = True
+
+        for model_class in self.all_model_classes:
+            model = model_class(config).to(torch_device).eval()
+            if model.__class__.__name__ == "OneFormerModel":
+                self.assertEqual(model.pixel_level_module.encoder.out_indices, [1, 2, 3])
+            elif model.__class__.__name__ == "OneFormerForUniversalSegmentation":
+                self.assertEqual(model.model.pixel_level_module.encoder.out_indices, [1, 2, 3])
+
+        # Load a HF backbone
+        config.backbone = "microsoft/resnet-18"
+        config.use_timm_backbone = False
+
+        for model_class in self.all_model_classes:
+            model = model_class(config).to(torch_device).eval()
+            if model.__class__.__name__ == "OneFormerModel":
+                self.assertEqual(model.pixel_level_module.encoder.out_indices, [1, 2, 3])
+            elif model.__class__.__name__ == "OneFormerForUniversalSegmentation":
+                self.assertEqual(model.model.pixel_level_module.encoder.out_indices, [1, 2, 3])
+
+
+TOLERANCE = 1e-4
+
+
+# We will verify our results on an image of cute cats
+def prepare_img():
+    image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
+    return image
+
+
+@require_vision
+@slow
+class OneFormerModelIntegrationTest(unittest.TestCase):
+    @cached_property
+    def model_checkpoints(self):
+        return "shi-labs/oneformer_ade20k_swin_tiny"
+
+    @cached_property
+    def default_processor(self):
+        return OneFormerProcessor.from_pretrained(self.model_checkpoints) if is_vision_available() else None
+
+    def test_inference_no_head(self):
+        model = OneFormerModel.from_pretrained(self.model_checkpoints).to(torch_device)
+        processor = self.default_processor
+        image = prepare_img()
+        inputs = processor(image, ["semantic"], return_tensors="pt").to(torch_device)
+        inputs_shape = inputs["pixel_values"].shape
+        # check size
+        self.assertEqual(inputs_shape, (1, 3, 512, 682))
+
+        task_inputs_shape = inputs["task_inputs"].shape
+        # check size
+        self.assertEqual(task_inputs_shape, (1, 77))
+
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        expected_slice_hidden_state = torch.tensor(
+            [[0.2723, 0.8280, 0.6026], [1.2699, 1.1257, 1.1444], [1.1344, 0.6153, 0.4177]]
+        ).to(torch_device)
+        self.assertTrue(
+            torch.allclose(
+                outputs.encoder_hidden_states[-1][0, 0, :3, :3], expected_slice_hidden_state, atol=TOLERANCE
+            )
+        )
+
+        expected_slice_hidden_state = torch.tensor(
+            [[1.0581, 1.2276, 1.2003], [1.1903, 1.2925, 1.2862], [1.158, 1.2559, 1.3216]]
+        ).to(torch_device)
+        self.assertTrue(
+            torch.allclose(
+                outputs.pixel_decoder_hidden_states[0][0, 0, :3, :3], expected_slice_hidden_state, atol=TOLERANCE
+            )
+        )
+
+        expected_slice_hidden_state = torch.tensor(
+            [[3.0668, -1.1833, -5.1103], [3.344, -3.362, -5.1101], [2.6017, -4.3613, -4.1444]]
+        ).to(torch_device)
+        self.assertTrue(
+            torch.allclose(
+                outputs.transformer_decoder_class_predictions[0, :3, :3], expected_slice_hidden_state, atol=TOLERANCE
+            )
+        )
+
+    def test_inference_universal_segmentation_head(self):
+        model = OneFormerForUniversalSegmentation.from_pretrained(self.model_checkpoints).to(torch_device).eval()
+        processor = self.default_processor
+        image = prepare_img()
+        inputs = processor(image, ["semantic"], return_tensors="pt").to(torch_device)
+        inputs_shape = inputs["pixel_values"].shape
+        # check size
+        self.assertEqual(inputs_shape, (1, 3, 512, 682))
+
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        # masks_queries_logits
+        masks_queries_logits = outputs.masks_queries_logits
+        self.assertEqual(
+            masks_queries_logits.shape,
+            (1, model.config.num_queries, inputs_shape[-2] // 4, (inputs_shape[-1] + 2) // 4),
+        )
+        expected_slice = [[[3.1848, 4.2141, 4.1993], [2.9000, 3.5721, 3.6603], [2.5358, 3.0883, 3.6168]]]
+        expected_slice = torch.tensor(expected_slice).to(torch_device)
+        torch.testing.assert_close(masks_queries_logits[0, 0, :3, :3], expected_slice, rtol=TOLERANCE, atol=TOLERANCE)
+        # class_queries_logits
+        class_queries_logits = outputs.class_queries_logits
+        self.assertEqual(
+            class_queries_logits.shape,
+            (1, model.config.num_queries, model.config.num_labels + 1),
+        )
+        expected_slice = torch.tensor(
+            [[3.0668, -1.1833, -5.1103], [3.3440, -3.3620, -5.1101], [2.6017, -4.3613, -4.1444]]
+        ).to(torch_device)
+        torch.testing.assert_close(class_queries_logits[0, :3, :3], expected_slice, rtol=TOLERANCE, atol=TOLERANCE)
+
+    @require_torch_accelerator
+    @require_torch_fp16
+    def test_inference_fp16(self):
+        model = (
+            OneFormerForUniversalSegmentation.from_pretrained(self.model_checkpoints)
+            .to(torch_device, dtype=torch.float16)
+            .eval()
+        )
+        processor = self.default_processor
+        image = prepare_img()
+        inputs = processor(image, ["semantic"], return_tensors="pt").to(torch_device, dtype=torch.float16)
+
+        with torch.no_grad():
+            _ = model(**inputs)
+
+    def test_with_segmentation_maps_and_loss(self):
+        dummy_model = OneFormerForUniversalSegmentation.from_pretrained(self.model_checkpoints)
+        processor = self.default_processor
+        processor.image_processor.num_text = dummy_model.config.num_queries - dummy_model.config.text_encoder_n_ctx
+        dummy_model.config.is_training = True
+        model = OneFormerForUniversalSegmentation(dummy_model.config).to(torch_device).eval()
+        del dummy_model
+
+        inputs = processor(
+            [np.zeros((3, 512, 640)), np.zeros((3, 512, 640))],
+            ["semantic", "semantic"],
+            segmentation_maps=[np.zeros((384, 384)).astype(np.float32), np.zeros((384, 384)).astype(np.float32)],
+            return_tensors="pt",
+        )
+
+        inputs["pixel_values"] = inputs["pixel_values"].to(torch_device)
+        inputs["task_inputs"] = inputs["task_inputs"].to(torch_device)
+        inputs["text_inputs"] = inputs["text_inputs"].to(torch_device)
+        inputs["mask_labels"] = [el.to(torch_device) for el in inputs["mask_labels"]]
+        inputs["class_labels"] = [el.to(torch_device) for el in inputs["class_labels"]]
+
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        self.assertTrue(outputs.loss is not None)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/oneformer/test_processor_oneformer.py

@@ -0,0 +1,799 @@
+# coding=utf-8
+# Copyright 2022 HuggingFace Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import json
+import os
+import tempfile
+import unittest
+
+import numpy as np
+from datasets import load_dataset
+from huggingface_hub import hf_hub_download
+
+from transformers.testing_utils import check_json_file_has_correct_format, require_torch, require_vision
+from transformers.utils import is_torch_available, is_vision_available
+
+from ...test_image_processing_common import prepare_image_inputs
+
+
+if is_torch_available():
+    import torch
+
+    if is_vision_available():
+        from transformers import CLIPTokenizer, OneFormerImageProcessor, OneFormerProcessor
+        from transformers.models.oneformer.image_processing_oneformer import binary_mask_to_rle
+        from transformers.models.oneformer.modeling_oneformer import OneFormerForUniversalSegmentationOutput
+
+if is_vision_available():
+    from PIL import Image
+
+
+def prepare_metadata(class_info_file, repo_path="shi-labs/oneformer_demo"):
+    with open(hf_hub_download(repo_path, class_info_file, repo_type="dataset"), "r") as f:
+        class_info = json.load(f)
+    metadata = {}
+    class_names = []
+    thing_ids = []
+
+    for key, info in class_info.items():
+        metadata[key] = info["name"]
+        class_names.append(info["name"])
+        if info["isthing"]:
+            thing_ids.append(int(key))
+
+    metadata["thing_ids"] = thing_ids
+    metadata["class_names"] = class_names
+    return metadata
+
+
+class OneFormerProcessorTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=7,
+        num_channels=3,
+        min_resolution=30,
+        max_resolution=400,
+        size=None,
+        do_resize=True,
+        do_normalize=True,
+        image_mean=[0.5, 0.5, 0.5],
+        image_std=[0.5, 0.5, 0.5],
+        num_labels=10,
+        do_reduce_labels=False,
+        ignore_index=255,
+        max_seq_length=77,
+        task_seq_length=77,
+        model_repo="shi-labs/oneformer_ade20k_swin_tiny",
+        class_info_file="ade20k_panoptic.json",
+        num_text=10,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.num_channels = num_channels
+        self.min_resolution = min_resolution
+        self.max_resolution = max_resolution
+        self.do_resize = do_resize
+        self.size = {"shortest_edge": 32, "longest_edge": 1333} if size is None else size
+        self.do_normalize = do_normalize
+        self.image_mean = image_mean
+        self.image_std = image_std
+        self.max_seq_length = max_seq_length
+        self.task_seq_length = task_seq_length
+        self.class_info_file = class_info_file
+        self.metadata = prepare_metadata(class_info_file)
+        self.num_text = num_text
+        self.model_repo = model_repo
+
+        # for the post_process_functions
+        self.batch_size = 2
+        self.num_queries = 10
+        self.num_classes = 10
+        self.height = 3
+        self.width = 4
+        self.num_labels = num_labels
+        self.do_reduce_labels = do_reduce_labels
+        self.ignore_index = ignore_index
+
+    def prepare_processor_dict(self):
+        image_processor_dict = {
+            "do_resize": self.do_resize,
+            "size": self.size,
+            "do_normalize": self.do_normalize,
+            "image_mean": self.image_mean,
+            "image_std": self.image_std,
+            "num_labels": self.num_labels,
+            "do_reduce_labels": self.do_reduce_labels,
+            "ignore_index": self.ignore_index,
+            "class_info_file": self.class_info_file,
+            "metadata": self.metadata,
+            "num_text": self.num_text,
+        }
+
+        image_processor = OneFormerImageProcessor(**image_processor_dict)
+        tokenizer = CLIPTokenizer.from_pretrained(self.model_repo)
+
+        return {
+            "image_processor": image_processor,
+            "tokenizer": tokenizer,
+            "max_seq_length": self.max_seq_length,
+            "task_seq_length": self.task_seq_length,
+        }
+
+    def get_expected_values(self, image_inputs, batched=False):
+        """
+        This function computes the expected height and width when providing images to OneFormerProcessor,
+        assuming do_resize is set to True with a scalar size. It also provides the expected sequence length
+        for the task_inputs and text_list_input.
+        """
+        if not batched:
+            image = image_inputs[0]
+            if isinstance(image, Image.Image):
+                w, h = image.size
+            elif isinstance(image, np.ndarray):
+                h, w = image.shape[0], image.shape[1]
+            else:
+                h, w = image.shape[1], image.shape[2]
+            if w < h:
+                expected_height = int(self.size["shortest_edge"] * h / w)
+                expected_width = self.size["shortest_edge"]
+            elif w > h:
+                expected_height = self.size["shortest_edge"]
+                expected_width = int(self.size["shortest_edge"] * w / h)
+            else:
+                expected_height = self.size["shortest_edge"]
+                expected_width = self.size["shortest_edge"]
+
+        else:
+            expected_values = []
+            for image in image_inputs:
+                expected_height, expected_width, expected_sequence_length = self.get_expected_values([image])
+                expected_values.append((expected_height, expected_width, expected_sequence_length))
+            expected_height = max(expected_values, key=lambda item: item[0])[0]
+            expected_width = max(expected_values, key=lambda item: item[1])[1]
+
+        expected_sequence_length = self.max_seq_length
+
+        return expected_height, expected_width, expected_sequence_length
+
+    def get_fake_oneformer_outputs(self):
+        return OneFormerForUniversalSegmentationOutput(
+            # +1 for null class
+            class_queries_logits=torch.randn((self.batch_size, self.num_queries, self.num_classes + 1)),
+            masks_queries_logits=torch.randn((self.batch_size, self.num_queries, self.height, self.width)),
+        )
+
+    def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
+        return prepare_image_inputs(
+            batch_size=self.batch_size,
+            num_channels=self.num_channels,
+            min_resolution=self.min_resolution,
+            max_resolution=self.max_resolution,
+            equal_resolution=equal_resolution,
+            numpify=numpify,
+            torchify=torchify,
+        )
+
+
+@require_torch
+@require_vision
+class OneFormerProcessingTest(unittest.TestCase):
+    processing_class = OneFormerProcessor if (is_vision_available() and is_torch_available()) else None
+    # only for test_feat_extracttion_common.test_feat_extract_to_json_string
+    feature_extraction_class = processing_class
+
+    def setUp(self):
+        self.processing_tester = OneFormerProcessorTester(self)
+
+    @property
+    def processor_dict(self):
+        return self.processing_tester.prepare_processor_dict()
+
+    def test_feat_extract_properties(self):
+        processor = self.processing_class(**self.processor_dict)
+        self.assertTrue(hasattr(processor, "image_processor"))
+        self.assertTrue(hasattr(processor, "tokenizer"))
+        self.assertTrue(hasattr(processor, "max_seq_length"))
+        self.assertTrue(hasattr(processor, "task_seq_length"))
+
+    @unittest.skip
+    def test_batch_feature(self):
+        pass
+
+    def test_call_pil(self):
+        # Initialize processor
+        processor = self.processing_class(**self.processor_dict)
+        # create random PIL images
+        image_inputs = self.processing_tester.prepare_image_inputs(equal_resolution=False)
+        for image in image_inputs:
+            self.assertIsInstance(image, Image.Image)
+
+        # Test not batched input
+        encoded_images = processor(image_inputs[0], ["semantic"], return_tensors="pt").pixel_values
+
+        expected_height, expected_width, expected_sequence_length = self.processing_tester.get_expected_values(
+            image_inputs
+        )
+
+        self.assertEqual(
+            encoded_images.shape,
+            (1, self.processing_tester.num_channels, expected_height, expected_width),
+        )
+
+        tokenized_task_inputs = processor(image_inputs[0], ["semantic"], return_tensors="pt").task_inputs
+
+        self.assertEqual(
+            tokenized_task_inputs.shape,
+            (1, expected_sequence_length),
+        )
+
+        # Test batched
+        expected_height, expected_width, expected_sequence_length = self.processing_tester.get_expected_values(
+            image_inputs, batched=True
+        )
+
+        encoded_images = processor(image_inputs, ["semantic"] * len(image_inputs), return_tensors="pt").pixel_values
+        self.assertEqual(
+            encoded_images.shape,
+            (
+                self.processing_tester.batch_size,
+                self.processing_tester.num_channels,
+                expected_height,
+                expected_width,
+            ),
+        )
+
+        tokenized_task_inputs = processor(
+            image_inputs, ["semantic"] * len(image_inputs), return_tensors="pt"
+        ).task_inputs
+
+        self.assertEqual(
+            tokenized_task_inputs.shape,
+            (self.processing_tester.batch_size, expected_sequence_length),
+        )
+
+    def test_call_numpy(self):
+        # Initialize processor
+        processor = self.processing_class(**self.processor_dict)
+        # create random numpy tensors
+        image_inputs = self.processing_tester.prepare_image_inputs(equal_resolution=False, numpify=True)
+        for image in image_inputs:
+            self.assertIsInstance(image, np.ndarray)
+
+        # Test not batched input
+        encoded_images = processor(image_inputs[0], ["semantic"], return_tensors="pt").pixel_values
+
+        expected_height, expected_width, expected_sequence_length = self.processing_tester.get_expected_values(
+            image_inputs
+        )
+
+        self.assertEqual(
+            encoded_images.shape,
+            (1, self.processing_tester.num_channels, expected_height, expected_width),
+        )
+
+        tokenized_task_inputs = processor(image_inputs[0], ["semantic"], return_tensors="pt").task_inputs
+
+        self.assertEqual(
+            tokenized_task_inputs.shape,
+            (1, expected_sequence_length),
+        )
+
+        # Test batched
+        expected_height, expected_width, expected_sequence_length = self.processing_tester.get_expected_values(
+            image_inputs, batched=True
+        )
+
+        encoded_images = processor(image_inputs, ["semantic"] * len(image_inputs), return_tensors="pt").pixel_values
+        self.assertEqual(
+            encoded_images.shape,
+            (
+                self.processing_tester.batch_size,
+                self.processing_tester.num_channels,
+                expected_height,
+                expected_width,
+            ),
+        )
+
+        tokenized_task_inputs = processor(
+            image_inputs, ["semantic"] * len(image_inputs), return_tensors="pt"
+        ).task_inputs
+
+        self.assertEqual(
+            tokenized_task_inputs.shape,
+            (self.processing_tester.batch_size, expected_sequence_length),
+        )
+
+    def test_call_pytorch(self):
+        # Initialize processor
+        processor = self.processing_class(**self.processor_dict)
+        # create random PyTorch tensors
+        image_inputs = self.processing_tester.prepare_image_inputs(equal_resolution=False, torchify=True)
+        for image in image_inputs:
+            self.assertIsInstance(image, torch.Tensor)
+
+        # Test not batched input
+        encoded_images = processor(image_inputs[0], ["semantic"], return_tensors="pt").pixel_values
+
+        expected_height, expected_width, expected_sequence_length = self.processing_tester.get_expected_values(
+            image_inputs
+        )
+
+        self.assertEqual(
+            encoded_images.shape,
+            (1, self.processing_tester.num_channels, expected_height, expected_width),
+        )
+
+        tokenized_task_inputs = processor(image_inputs[0], ["semantic"], return_tensors="pt").task_inputs
+
+        self.assertEqual(
+            tokenized_task_inputs.shape,
+            (1, expected_sequence_length),
+        )
+
+        # Test batched
+        expected_height, expected_width, expected_sequence_length = self.processing_tester.get_expected_values(
+            image_inputs, batched=True
+        )
+
+        encoded_images = processor(image_inputs, ["semantic"] * len(image_inputs), return_tensors="pt").pixel_values
+        self.assertEqual(
+            encoded_images.shape,
+            (
+                self.processing_tester.batch_size,
+                self.processing_tester.num_channels,
+                expected_height,
+                expected_width,
+            ),
+        )
+
+        tokenized_task_inputs = processor(
+            image_inputs, ["semantic"] * len(image_inputs), return_tensors="pt"
+        ).task_inputs
+
+        self.assertEqual(
+            tokenized_task_inputs.shape,
+            (self.processing_tester.batch_size, expected_sequence_length),
+        )
+
+    def comm_get_processor_inputs(self, with_segmentation_maps=False, is_instance_map=False, segmentation_type="np"):
+        processor = self.processing_class(**self.processor_dict)
+        # prepare image and target
+        num_labels = self.processing_tester.num_labels
+        annotations = None
+        instance_id_to_semantic_id = None
+        image_inputs = self.processing_tester.prepare_image_inputs(equal_resolution=False)
+        if with_segmentation_maps:
+            high = num_labels
+            if is_instance_map:
+                labels_expanded = list(range(num_labels)) * 2
+                instance_id_to_semantic_id = dict(enumerate(labels_expanded))
+            annotations = [
+                np.random.randint(0, high * 2, (img.size[1], img.size[0])).astype(np.uint8) for img in image_inputs
+            ]
+            if segmentation_type == "pil":
+                annotations = [Image.fromarray(annotation) for annotation in annotations]
+
+        inputs = processor(
+            image_inputs,
+            ["semantic"] * len(image_inputs),
+            annotations,
+            return_tensors="pt",
+            instance_id_to_semantic_id=instance_id_to_semantic_id,
+            pad_and_return_pixel_mask=True,
+        )
+
+        return inputs
+
+    @unittest.skip
+    def test_init_without_params(self):
+        pass
+
+    def test_feat_extract_from_and_save_pretrained(self):
+        feat_extract_first = self.feature_extraction_class(**self.processor_dict)
+
+        with tempfile.TemporaryDirectory() as tmpdirname:
+            feat_extract_first.save_pretrained(tmpdirname)
+            check_json_file_has_correct_format(os.path.join(tmpdirname, "preprocessor_config.json"))
+            feat_extract_second = self.feature_extraction_class.from_pretrained(tmpdirname)
+
+        self.assertEqual(feat_extract_second.image_processor.to_dict(), feat_extract_first.image_processor.to_dict())
+        self.assertIsInstance(feat_extract_first.image_processor, OneFormerImageProcessor)
+        self.assertIsInstance(feat_extract_first.tokenizer, CLIPTokenizer)
+
+    def test_call_with_segmentation_maps(self):
+        def common(is_instance_map=False, segmentation_type=None):
+            inputs = self.comm_get_processor_inputs(
+                with_segmentation_maps=True, is_instance_map=is_instance_map, segmentation_type=segmentation_type
+            )
+
+            mask_labels = inputs["mask_labels"]
+            class_labels = inputs["class_labels"]
+            pixel_values = inputs["pixel_values"]
+            text_inputs = inputs["text_inputs"]
+
+            # check the batch_size
+            for mask_label, class_label, text_input in zip(mask_labels, class_labels, text_inputs):
+                self.assertEqual(mask_label.shape[0], class_label.shape[0])
+                # this ensure padding has happened
+                self.assertEqual(mask_label.shape[1:], pixel_values.shape[2:])
+                self.assertEqual(text_input.shape[0], self.processing_tester.num_text)
+
+        common()
+        common(is_instance_map=True)
+        common(is_instance_map=False, segmentation_type="pil")
+        common(is_instance_map=True, segmentation_type="pil")
+
+    def test_integration_semantic_segmentation(self):
+        # load 2 images and corresponding panoptic annotations from the hub
+        dataset = load_dataset("nielsr/ade20k-panoptic-demo")
+        image1 = dataset["train"][0]["image"]
+        image2 = dataset["train"][1]["image"]
+        segments_info1 = dataset["train"][0]["segments_info"]
+        segments_info2 = dataset["train"][1]["segments_info"]
+        annotation1 = dataset["train"][0]["label"]
+        annotation2 = dataset["train"][1]["label"]
+
+        def rgb_to_id(color):
+            if isinstance(color, np.ndarray) and len(color.shape) == 3:
+                if color.dtype == np.uint8:
+                    color = color.astype(np.int32)
+                return color[:, :, 0] + 256 * color[:, :, 1] + 256 * 256 * color[:, :, 2]
+            return int(color[0] + 256 * color[1] + 256 * 256 * color[2])
+
+        def create_panoptic_map(annotation, segments_info):
+            annotation = np.array(annotation)
+            # convert RGB to segment IDs per pixel
+            # 0 is the "ignore" label, for which we don't need to make binary masks
+            panoptic_map = rgb_to_id(annotation)
+
+            # create mapping between segment IDs and semantic classes
+            inst2class = {segment["id"]: segment["category_id"] for segment in segments_info}
+
+            return panoptic_map, inst2class
+
+        panoptic_map1, inst2class1 = create_panoptic_map(annotation1, segments_info1)
+        panoptic_map2, inst2class2 = create_panoptic_map(annotation2, segments_info2)
+
+        image_processor = OneFormerImageProcessor(
+            do_reduce_labels=True,
+            ignore_index=0,
+            size=(512, 512),
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.processing_tester.num_text,
+        )
+
+        tokenizer = CLIPTokenizer.from_pretrained("shi-labs/oneformer_ade20k_swin_tiny")
+
+        processor = OneFormerProcessor(
+            image_processor=image_processor,
+            tokenizer=tokenizer,
+            max_seq_length=77,
+            task_seq_length=77,
+        )
+
+        # prepare the images and annotations
+        pixel_values_list = [np.moveaxis(np.array(image1), -1, 0), np.moveaxis(np.array(image2), -1, 0)]
+        inputs = processor.encode_inputs(
+            pixel_values_list,
+            ["semantic", "semantic"],
+            [panoptic_map1, panoptic_map2],
+            instance_id_to_semantic_id=[inst2class1, inst2class2],
+            return_tensors="pt",
+        )
+
+        # verify the pixel values, task inputs, text inputs and pixel mask
+        self.assertEqual(inputs["pixel_values"].shape, (2, 3, 512, 711))
+        self.assertEqual(inputs["pixel_mask"].shape, (2, 512, 711))
+        self.assertEqual(inputs["task_inputs"].shape, (2, 77))
+        self.assertEqual(inputs["text_inputs"].shape, (2, self.processing_tester.num_text, 77))
+
+        # verify the class labels
+        self.assertEqual(len(inputs["class_labels"]), 2)
+        expected_class_labels = torch.tensor([4, 17, 32, 42, 12, 3, 5, 0, 43, 96, 104, 31, 125, 138, 87, 149])  # noqa: E231  # fmt: skip
+        torch.testing.assert_close(inputs["class_labels"][0], expected_class_labels)
+        expected_class_labels = torch.tensor([19, 67, 82, 17, 12, 42, 3, 14, 5, 0, 115, 43, 8, 138, 125, 143])  # noqa: E231  # fmt: skip
+        torch.testing.assert_close(inputs["class_labels"][1], expected_class_labels)
+
+        # verify the task inputs
+        self.assertEqual(len(inputs["task_inputs"]), 2)
+        self.assertEqual(inputs["task_inputs"][0].sum().item(), 141082)
+        self.assertEqual(inputs["task_inputs"][0].sum().item(), inputs["task_inputs"][1].sum().item())
+
+        # verify the text inputs
+        self.assertEqual(len(inputs["text_inputs"]), 2)
+        self.assertEqual(inputs["text_inputs"][0].sum().item(), 1095752)
+        self.assertEqual(inputs["text_inputs"][1].sum().item(), 1062468)
+
+        # verify the mask labels
+        self.assertEqual(len(inputs["mask_labels"]), 2)
+        self.assertEqual(inputs["mask_labels"][0].shape, (16, 512, 711))
+        self.assertEqual(inputs["mask_labels"][1].shape, (16, 512, 711))
+        self.assertEqual(inputs["mask_labels"][0].sum().item(), 315193.0)
+        self.assertEqual(inputs["mask_labels"][1].sum().item(), 350747.0)
+
+    def test_integration_instance_segmentation(self):
+        # load 2 images and corresponding panoptic annotations from the hub
+        dataset = load_dataset("nielsr/ade20k-panoptic-demo")
+        image1 = dataset["train"][0]["image"]
+        image2 = dataset["train"][1]["image"]
+        segments_info1 = dataset["train"][0]["segments_info"]
+        segments_info2 = dataset["train"][1]["segments_info"]
+        annotation1 = dataset["train"][0]["label"]
+        annotation2 = dataset["train"][1]["label"]
+
+        def rgb_to_id(color):
+            if isinstance(color, np.ndarray) and len(color.shape) == 3:
+                if color.dtype == np.uint8:
+                    color = color.astype(np.int32)
+                return color[:, :, 0] + 256 * color[:, :, 1] + 256 * 256 * color[:, :, 2]
+            return int(color[0] + 256 * color[1] + 256 * 256 * color[2])
+
+        def create_panoptic_map(annotation, segments_info):
+            annotation = np.array(annotation)
+            # convert RGB to segment IDs per pixel
+            # 0 is the "ignore" label, for which we don't need to make binary masks
+            panoptic_map = rgb_to_id(annotation)
+
+            # create mapping between segment IDs and semantic classes
+            inst2class = {segment["id"]: segment["category_id"] for segment in segments_info}
+
+            return panoptic_map, inst2class
+
+        panoptic_map1, inst2class1 = create_panoptic_map(annotation1, segments_info1)
+        panoptic_map2, inst2class2 = create_panoptic_map(annotation2, segments_info2)
+
+        image_processor = OneFormerImageProcessor(
+            do_reduce_labels=True,
+            ignore_index=0,
+            size=(512, 512),
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.processing_tester.num_text,
+        )
+
+        tokenizer = CLIPTokenizer.from_pretrained("shi-labs/oneformer_ade20k_swin_tiny")
+
+        processor = OneFormerProcessor(
+            image_processor=image_processor,
+            tokenizer=tokenizer,
+            max_seq_length=77,
+            task_seq_length=77,
+        )
+
+        # prepare the images and annotations
+        pixel_values_list = [np.moveaxis(np.array(image1), -1, 0), np.moveaxis(np.array(image2), -1, 0)]
+        inputs = processor.encode_inputs(
+            pixel_values_list,
+            ["instance", "instance"],
+            [panoptic_map1, panoptic_map2],
+            instance_id_to_semantic_id=[inst2class1, inst2class2],
+            return_tensors="pt",
+        )
+
+        # verify the pixel values, task inputs, text inputs and pixel mask
+        self.assertEqual(inputs["pixel_values"].shape, (2, 3, 512, 711))
+        self.assertEqual(inputs["pixel_mask"].shape, (2, 512, 711))
+        self.assertEqual(inputs["task_inputs"].shape, (2, 77))
+        self.assertEqual(inputs["text_inputs"].shape, (2, self.processing_tester.num_text, 77))
+
+        # verify the class labels
+        self.assertEqual(len(inputs["class_labels"]), 2)
+        expected_class_labels = torch.tensor([32, 42, 42, 42, 42, 42, 42, 42, 32, 12, 12, 12, 12, 12, 42, 42, 12, 12, 12, 42, 12, 12, 12, 12, 12, 12, 12, 12, 12, 42, 42, 42, 12, 42, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 43, 43, 43, 43, 104, 43, 31, 125, 31, 125, 138, 87, 125, 149, 138, 125, 87, 87])  # fmt: skip
+        torch.testing.assert_close(inputs["class_labels"][0], expected_class_labels)
+        expected_class_labels = torch.tensor([19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 67, 82, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 12, 12, 42, 12, 12, 12, 12, 14, 12, 12, 12, 12, 12, 12, 12, 12, 14, 12, 12, 115, 43, 43, 115, 43, 43, 43, 8, 8, 8, 138, 138, 125, 143])  # fmt: skip
+        torch.testing.assert_close(inputs["class_labels"][1], expected_class_labels)
+
+        # verify the task inputs
+        self.assertEqual(len(inputs["task_inputs"]), 2)
+        self.assertEqual(inputs["task_inputs"][0].sum().item(), 144985)
+        self.assertEqual(inputs["task_inputs"][0].sum().item(), inputs["task_inputs"][1].sum().item())
+
+        # verify the text inputs
+        self.assertEqual(len(inputs["text_inputs"]), 2)
+        self.assertEqual(inputs["text_inputs"][0].sum().item(), 1037040)
+        self.assertEqual(inputs["text_inputs"][1].sum().item(), 1044078)
+
+        # verify the mask labels
+        self.assertEqual(len(inputs["mask_labels"]), 2)
+        self.assertEqual(inputs["mask_labels"][0].shape, (73, 512, 711))
+        self.assertEqual(inputs["mask_labels"][1].shape, (57, 512, 711))
+        self.assertEqual(inputs["mask_labels"][0].sum().item(), 35040.0)
+        self.assertEqual(inputs["mask_labels"][1].sum().item(), 98228.0)
+
+    def test_integration_panoptic_segmentation(self):
+        # load 2 images and corresponding panoptic annotations from the hub
+        dataset = load_dataset("nielsr/ade20k-panoptic-demo")
+        image1 = dataset["train"][0]["image"]
+        image2 = dataset["train"][1]["image"]
+        segments_info1 = dataset["train"][0]["segments_info"]
+        segments_info2 = dataset["train"][1]["segments_info"]
+        annotation1 = dataset["train"][0]["label"]
+        annotation2 = dataset["train"][1]["label"]
+
+        def rgb_to_id(color):
+            if isinstance(color, np.ndarray) and len(color.shape) == 3:
+                if color.dtype == np.uint8:
+                    color = color.astype(np.int32)
+                return color[:, :, 0] + 256 * color[:, :, 1] + 256 * 256 * color[:, :, 2]
+            return int(color[0] + 256 * color[1] + 256 * 256 * color[2])
+
+        def create_panoptic_map(annotation, segments_info):
+            annotation = np.array(annotation)
+            # convert RGB to segment IDs per pixel
+            # 0 is the "ignore" label, for which we don't need to make binary masks
+            panoptic_map = rgb_to_id(annotation)
+
+            # create mapping between segment IDs and semantic classes
+            inst2class = {segment["id"]: segment["category_id"] for segment in segments_info}
+
+            return panoptic_map, inst2class
+
+        panoptic_map1, inst2class1 = create_panoptic_map(annotation1, segments_info1)
+        panoptic_map2, inst2class2 = create_panoptic_map(annotation2, segments_info2)
+
+        image_processor = OneFormerImageProcessor(
+            do_reduce_labels=True,
+            ignore_index=0,
+            size=(512, 512),
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.processing_tester.num_text,
+        )
+
+        tokenizer = CLIPTokenizer.from_pretrained("shi-labs/oneformer_ade20k_swin_tiny")
+
+        processor = OneFormerProcessor(
+            image_processor=image_processor,
+            tokenizer=tokenizer,
+            max_seq_length=77,
+            task_seq_length=77,
+        )
+
+        # prepare the images and annotations
+        pixel_values_list = [np.moveaxis(np.array(image1), -1, 0), np.moveaxis(np.array(image2), -1, 0)]
+        inputs = processor.encode_inputs(
+            pixel_values_list,
+            ["panoptic", "panoptic"],
+            [panoptic_map1, panoptic_map2],
+            instance_id_to_semantic_id=[inst2class1, inst2class2],
+            return_tensors="pt",
+        )
+
+        # verify the pixel values, task inputs, text inputs and pixel mask
+        self.assertEqual(inputs["pixel_values"].shape, (2, 3, 512, 711))
+        self.assertEqual(inputs["pixel_mask"].shape, (2, 512, 711))
+        self.assertEqual(inputs["task_inputs"].shape, (2, 77))
+        self.assertEqual(inputs["text_inputs"].shape, (2, self.processing_tester.num_text, 77))
+
+        # verify the class labels
+        self.assertEqual(len(inputs["class_labels"]), 2)
+        expected_class_labels = torch.tensor([4, 17, 32, 42, 42, 42, 42, 42, 42, 42, 32, 12, 12, 12, 12, 12, 42, 42, 12, 12, 12, 42, 12, 12, 12, 12, 12, 3, 12, 12, 12, 12, 42, 42, 42, 12, 42, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 5, 12, 12, 12, 12, 12, 12, 12, 0, 43, 43, 43, 96, 43, 104, 43, 31, 125, 31, 125, 138, 87, 125, 149, 138, 125, 87, 87])  # fmt: skip
+        torch.testing.assert_close(inputs["class_labels"][0], expected_class_labels)
+        expected_class_labels = torch.tensor([19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 67, 82, 19, 19, 17, 19, 19, 19, 19, 19, 19, 19, 19, 19, 12, 12, 42, 12, 12, 12, 12, 3, 14, 12, 12, 12, 12, 12, 12, 12, 12, 14, 5, 12, 12, 0, 115, 43, 43, 115, 43, 43, 43, 8, 8, 8, 138, 138, 125, 143])  # fmt: skip
+        torch.testing.assert_close(inputs["class_labels"][1], expected_class_labels)
+
+        # verify the task inputs
+        self.assertEqual(len(inputs["task_inputs"]), 2)
+        self.assertEqual(inputs["task_inputs"][0].sum().item(), 136240)
+        self.assertEqual(inputs["task_inputs"][0].sum().item(), inputs["task_inputs"][1].sum().item())
+
+        # verify the text inputs
+        self.assertEqual(len(inputs["text_inputs"]), 2)
+        self.assertEqual(inputs["text_inputs"][0].sum().item(), 1048653)
+        self.assertEqual(inputs["text_inputs"][1].sum().item(), 1067160)
+
+        # verify the mask labels
+        self.assertEqual(len(inputs["mask_labels"]), 2)
+        self.assertEqual(inputs["mask_labels"][0].shape, (79, 512, 711))
+        self.assertEqual(inputs["mask_labels"][1].shape, (61, 512, 711))
+        self.assertEqual(inputs["mask_labels"][0].sum().item(), 315193.0)
+        self.assertEqual(inputs["mask_labels"][1].sum().item(), 350747.0)
+
+    def test_binary_mask_to_rle(self):
+        fake_binary_mask = np.zeros((20, 50))
+        fake_binary_mask[0, 20:] = 1
+        fake_binary_mask[1, :15] = 1
+        fake_binary_mask[5, :10] = 1
+
+        rle = binary_mask_to_rle(fake_binary_mask)
+        self.assertEqual(len(rle), 4)
+        self.assertEqual(rle[0], 21)
+        self.assertEqual(rle[1], 45)
+
+    def test_post_process_semantic_segmentation(self):
+        image_processor = OneFormerImageProcessor(
+            do_reduce_labels=True,
+            ignore_index=0,
+            size=(512, 512),
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.processing_tester.num_text,
+        )
+        tokenizer = CLIPTokenizer.from_pretrained("shi-labs/oneformer_ade20k_swin_tiny")
+        processor = OneFormerProcessor(
+            image_processor=image_processor,
+            tokenizer=tokenizer,
+            max_seq_length=77,
+            task_seq_length=77,
+        )
+
+        outputs = self.processing_tester.get_fake_oneformer_outputs()
+
+        segmentation = processor.post_process_semantic_segmentation(outputs)
+
+        self.assertEqual(len(segmentation), self.processing_tester.batch_size)
+        self.assertEqual(
+            segmentation[0].shape,
+            (
+                self.processing_tester.height,
+                self.processing_tester.width,
+            ),
+        )
+
+        target_sizes = [(1, 4) for i in range(self.processing_tester.batch_size)]
+        segmentation = processor.post_process_semantic_segmentation(outputs, target_sizes=target_sizes)
+
+        self.assertEqual(segmentation[0].shape, target_sizes[0])
+
+    def test_post_process_instance_segmentation(self):
+        image_processor = OneFormerImageProcessor(
+            do_reduce_labels=True,
+            ignore_index=0,
+            size=(512, 512),
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.processing_tester.num_text,
+        )
+        tokenizer = CLIPTokenizer.from_pretrained("shi-labs/oneformer_ade20k_swin_tiny")
+        processor = OneFormerProcessor(
+            image_processor=image_processor,
+            tokenizer=tokenizer,
+            max_seq_length=77,
+            task_seq_length=77,
+        )
+
+        outputs = self.processing_tester.get_fake_oneformer_outputs()
+        segmentation = processor.post_process_instance_segmentation(outputs, threshold=0)
+
+        self.assertTrue(len(segmentation) == self.processing_tester.batch_size)
+        for el in segmentation:
+            self.assertTrue("segmentation" in el)
+            self.assertTrue("segments_info" in el)
+            self.assertEqual(type(el["segments_info"]), list)
+            self.assertEqual(el["segmentation"].shape, (self.processing_tester.height, self.processing_tester.width))
+
+    def test_post_process_panoptic_segmentation(self):
+        image_processor = OneFormerImageProcessor(
+            do_reduce_labels=True,
+            ignore_index=0,
+            size=(512, 512),
+            class_info_file="ade20k_panoptic.json",
+            num_text=self.processing_tester.num_text,
+        )
+        tokenizer = CLIPTokenizer.from_pretrained("shi-labs/oneformer_ade20k_swin_tiny")
+        processor = OneFormerProcessor(
+            image_processor=image_processor,
+            tokenizer=tokenizer,
+            max_seq_length=77,
+            task_seq_length=77,
+        )
+
+        outputs = self.processing_tester.get_fake_oneformer_outputs()
+        segmentation = processor.post_process_panoptic_segmentation(outputs, threshold=0)
+
+        self.assertTrue(len(segmentation) == self.processing_tester.batch_size)
+        for el in segmentation:
+            self.assertTrue("segmentation" in el)
+            self.assertTrue("segments_info" in el)
+            self.assertEqual(type(el["segments_info"]), list)
+            self.assertEqual(el["segmentation"].shape, (self.processing_tester.height, self.processing_tester.width))

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/openai/test_modeling_openai.py

@@ -0,0 +1,312 @@
+# coding=utf-8
+# Copyright 2020 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import unittest
+
+from transformers import is_torch_available
+from transformers.testing_utils import require_torch, slow, torch_device
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        OpenAIGPTConfig,
+        OpenAIGPTDoubleHeadsModel,
+        OpenAIGPTForSequenceClassification,
+        OpenAIGPTLMHeadModel,
+        OpenAIGPTModel,
+    )
+
+
+class OpenAIGPTModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_token_type_ids=True,
+        use_labels=True,
+        vocab_size=99,
+        hidden_size=32,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=37,
+        hidden_act="gelu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=512,
+        type_vocab_size=16,
+        type_sequence_label_size=2,
+        initializer_range=0.02,
+        num_labels=3,
+        num_choices=4,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_token_type_ids = use_token_type_ids
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.type_vocab_size = type_vocab_size
+        self.type_sequence_label_size = type_sequence_label_size
+        self.initializer_range = initializer_range
+        self.num_labels = num_labels
+        self.num_choices = num_choices
+        self.scope = scope
+        self.pad_token_id = self.vocab_size - 1
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        token_type_ids = None
+        if self.use_token_type_ids:
+            token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
+
+        sequence_labels = None
+        token_labels = None
+        choice_labels = None
+        if self.use_labels:
+            sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+            token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
+            choice_labels = ids_tensor([self.batch_size], self.num_choices)
+
+        config = OpenAIGPTConfig(
+            vocab_size=self.vocab_size,
+            n_embd=self.hidden_size,
+            n_layer=self.num_hidden_layers,
+            n_head=self.num_attention_heads,
+            # intermediate_size=self.intermediate_size,
+            # hidden_act=self.hidden_act,
+            # hidden_dropout_prob=self.hidden_dropout_prob,
+            # attention_probs_dropout_prob=self.attention_probs_dropout_prob,
+            n_positions=self.max_position_embeddings,
+            # type_vocab_size=self.type_vocab_size,
+            # initializer_range=self.initializer_range
+            pad_token_id=self.pad_token_id,
+        )
+
+        head_mask = ids_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
+
+        return (
+            config,
+            input_ids,
+            head_mask,
+            token_type_ids,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        )
+
+    def create_and_check_openai_gpt_model(self, config, input_ids, head_mask, token_type_ids, *args):
+        model = OpenAIGPTModel(config=config)
+        model.to(torch_device)
+        model.eval()
+
+        result = model(input_ids, token_type_ids=token_type_ids, head_mask=head_mask)
+        result = model(input_ids, token_type_ids=token_type_ids)
+        result = model(input_ids)
+
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_lm_head_model(self, config, input_ids, head_mask, token_type_ids, *args):
+        model = OpenAIGPTLMHeadModel(config)
+        model.to(torch_device)
+        model.eval()
+
+        result = model(input_ids, token_type_ids=token_type_ids, labels=input_ids)
+        self.parent.assertEqual(result.loss.shape, ())
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
+
+    def create_and_check_double_lm_head_model(self, config, input_ids, head_mask, token_type_ids, *args):
+        model = OpenAIGPTDoubleHeadsModel(config)
+        model.to(torch_device)
+        model.eval()
+
+        result = model(input_ids, token_type_ids=token_type_ids, labels=input_ids)
+        self.parent.assertEqual(result.loss.shape, ())
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
+
+    def create_and_check_openai_gpt_for_sequence_classification(
+        self, config, input_ids, head_mask, token_type_ids, *args
+    ):
+        config.num_labels = self.num_labels
+        model = OpenAIGPTForSequenceClassification(config)
+        model.to(torch_device)
+        model.eval()
+
+        sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+        result = model(input_ids, token_type_ids=token_type_ids, labels=sequence_labels)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        (
+            config,
+            input_ids,
+            head_mask,
+            token_type_ids,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        ) = config_and_inputs
+        inputs_dict = {
+            "input_ids": input_ids,
+            "token_type_ids": token_type_ids,
+            "head_mask": head_mask,
+        }
+
+        return config, inputs_dict
+
+
+@require_torch
+class OpenAIGPTModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (
+        (OpenAIGPTModel, OpenAIGPTLMHeadModel, OpenAIGPTDoubleHeadsModel, OpenAIGPTForSequenceClassification)
+        if is_torch_available()
+        else ()
+    )
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": OpenAIGPTModel,
+            "text-classification": OpenAIGPTForSequenceClassification,
+            "text-generation": OpenAIGPTLMHeadModel,
+            "zero-shot": OpenAIGPTForSequenceClassification,
+        }
+        if is_torch_available()
+        else {}
+    )
+
+    # TODO: Fix the failed tests
+    def is_pipeline_test_to_skip(
+        self,
+        pipeline_test_case_name,
+        config_class,
+        model_architecture,
+        tokenizer_name,
+        image_processor_name,
+        feature_extractor_name,
+        processor_name,
+    ):
+        if pipeline_test_case_name == "ZeroShotClassificationPipelineTests":
+            # Get `tokenizer does not have a padding token` error for both fast/slow tokenizers.
+            # `OpenAIGPTConfig` was never used in pipeline tests, either because of a missing checkpoint or because a
+            # tiny config could not be created.
+            return True
+
+        return False
+
+    # special case for DoubleHeads model
+    def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
+        inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
+
+        if return_labels:
+            if model_class.__name__ == "OpenAIGPTDoubleHeadsModel":
+                inputs_dict["labels"] = torch.zeros(
+                    (self.model_tester.batch_size, self.model_tester.num_choices, self.model_tester.seq_length),
+                    dtype=torch.long,
+                    device=torch_device,
+                )
+                inputs_dict["input_ids"] = inputs_dict["labels"]
+                inputs_dict["token_type_ids"] = inputs_dict["labels"]
+                inputs_dict["mc_token_ids"] = torch.zeros(
+                    (self.model_tester.batch_size, self.model_tester.num_choices),
+                    dtype=torch.long,
+                    device=torch_device,
+                )
+                inputs_dict["mc_labels"] = torch.zeros(
+                    self.model_tester.batch_size, dtype=torch.long, device=torch_device
+                )
+        return inputs_dict
+
+    def setUp(self):
+        self.model_tester = OpenAIGPTModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OpenAIGPTConfig, n_embd=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_openai_gpt_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_openai_gpt_model(*config_and_inputs)
+
+    def test_openai_gpt_lm_head_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_lm_head_model(*config_and_inputs)
+
+    def test_openai_gpt_double_lm_head_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_double_lm_head_model(*config_and_inputs)
+
+    def test_openai_gpt_classification_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_openai_gpt_for_sequence_classification(*config_and_inputs)
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "openai-community/openai-gpt"
+        model = OpenAIGPTModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+@require_torch
+class OPENAIGPTModelLanguageGenerationTest(unittest.TestCase):
+    @slow
+    def test_lm_generate_openai_gpt(self):
+        model = OpenAIGPTLMHeadModel.from_pretrained("openai-community/openai-gpt")
+        model.to(torch_device)
+        input_ids = torch.tensor([[481, 4735, 544]], dtype=torch.long, device=torch_device)  # the president is
+        expected_output_ids = [
+            481,
+            4735,
+            544,
+            246,
+            963,
+            870,
+            762,
+            239,
+            244,
+            40477,
+            244,
+            249,
+            719,
+            881,
+            487,
+            544,
+            240,
+            244,
+            603,
+            481,
+        ]  # the president is a very good man. " \n " i\'m sure he is, " said the
+
+        output_ids = model.generate(input_ids, do_sample=False)
+        self.assertListEqual(output_ids[0].tolist(), expected_output_ids)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/openai/test_modeling_tf_openai.py

@@ -0,0 +1,297 @@
+# coding=utf-8
+# Copyright 2020 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+from __future__ import annotations
+
+import unittest
+
+from transformers import OpenAIGPTConfig, is_tf_available
+from transformers.testing_utils import require_tf, slow
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor, random_attention_mask
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_tf_available():
+    import tensorflow as tf
+
+    from transformers.models.openai.modeling_tf_openai import (
+        TFOpenAIGPTDoubleHeadsModel,
+        TFOpenAIGPTForSequenceClassification,
+        TFOpenAIGPTLMHeadModel,
+        TFOpenAIGPTModel,
+    )
+
+
+class TFOpenAIGPTModelTester:
+    def __init__(
+        self,
+        parent,
+    ):
+        self.parent = parent
+        self.batch_size = 13
+        self.seq_length = 7
+        self.is_training = True
+        self.use_token_type_ids = True
+        self.use_input_mask = True
+        self.use_labels = True
+        self.use_mc_token_ids = True
+        self.vocab_size = 99
+        self.hidden_size = 32
+        self.num_hidden_layers = 2
+        self.num_attention_heads = 4
+        self.intermediate_size = 37
+        self.hidden_act = "gelu"
+        self.hidden_dropout_prob = 0.1
+        self.attention_probs_dropout_prob = 0.1
+        self.max_position_embeddings = 512
+        self.type_vocab_size = 16
+        self.type_sequence_label_size = 2
+        self.initializer_range = 0.02
+        self.num_labels = 3
+        self.num_choices = 4
+        self.scope = None
+        self.pad_token_id = self.vocab_size - 1
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        input_mask = None
+        if self.use_input_mask:
+            input_mask = random_attention_mask([self.batch_size, self.seq_length])
+
+        token_type_ids = None
+        if self.use_token_type_ids:
+            token_type_ids = ids_tensor([self.batch_size, self.seq_length], self.type_vocab_size)
+
+        mc_token_ids = None
+        if self.use_mc_token_ids:
+            mc_token_ids = ids_tensor([self.batch_size, self.num_choices], self.seq_length)
+
+        sequence_labels = None
+        token_labels = None
+        choice_labels = None
+        if self.use_labels:
+            sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+            token_labels = ids_tensor([self.batch_size, self.seq_length], self.num_labels)
+            choice_labels = ids_tensor([self.batch_size], self.num_choices)
+
+        config = OpenAIGPTConfig(
+            vocab_size=self.vocab_size,
+            n_embd=self.hidden_size,
+            n_layer=self.num_hidden_layers,
+            n_head=self.num_attention_heads,
+            # intermediate_size=self.intermediate_size,
+            # hidden_act=self.hidden_act,
+            # hidden_dropout_prob=self.hidden_dropout_prob,
+            # attention_probs_dropout_prob=self.attention_probs_dropout_prob,
+            n_positions=self.max_position_embeddings,
+            # type_vocab_size=self.type_vocab_size,
+            # initializer_range=self.initializer_range,
+            pad_token_id=self.pad_token_id,
+        )
+
+        head_mask = ids_tensor([self.num_hidden_layers, self.num_attention_heads], 2)
+
+        return (
+            config,
+            input_ids,
+            input_mask,
+            head_mask,
+            token_type_ids,
+            mc_token_ids,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        )
+
+    def create_and_check_openai_gpt_model(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
+        model = TFOpenAIGPTModel(config=config)
+        inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
+        result = model(inputs)
+
+        inputs = [input_ids, input_mask]
+        result = model(inputs)
+
+        result = model(input_ids)
+
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, self.seq_length, self.hidden_size))
+
+    def create_and_check_openai_gpt_lm_head(self, config, input_ids, input_mask, head_mask, token_type_ids, *args):
+        model = TFOpenAIGPTLMHeadModel(config=config)
+        inputs = {"input_ids": input_ids, "attention_mask": input_mask, "token_type_ids": token_type_ids}
+        result = model(inputs)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.seq_length, self.vocab_size))
+
+    def create_and_check_openai_gpt_double_head(
+        self, config, input_ids, input_mask, head_mask, token_type_ids, mc_token_ids, *args
+    ):
+        model = TFOpenAIGPTDoubleHeadsModel(config=config)
+
+        multiple_choice_inputs_ids = tf.tile(tf.expand_dims(input_ids, 1), (1, self.num_choices, 1))
+        multiple_choice_input_mask = tf.tile(tf.expand_dims(input_mask, 1), (1, self.num_choices, 1))
+        multiple_choice_token_type_ids = tf.tile(tf.expand_dims(token_type_ids, 1), (1, self.num_choices, 1))
+
+        inputs = {
+            "input_ids": multiple_choice_inputs_ids,
+            "mc_token_ids": mc_token_ids,
+            "attention_mask": multiple_choice_input_mask,
+            "token_type_ids": multiple_choice_token_type_ids,
+        }
+        result = model(inputs)
+        self.parent.assertEqual(
+            result.logits.shape, (self.batch_size, self.num_choices, self.seq_length, self.vocab_size)
+        )
+        self.parent.assertEqual(result.mc_logits.shape, (self.batch_size, self.num_choices))
+
+    def create_and_check_openai_gpt_for_sequence_classification(
+        self, config, input_ids, input_mask, head_mask, token_type_ids, *args
+    ):
+        config.num_labels = self.num_labels
+        sequence_labels = ids_tensor([self.batch_size], self.type_sequence_label_size)
+        inputs = {
+            "input_ids": input_ids,
+            "attention_mask": input_mask,
+            "token_type_ids": token_type_ids,
+            "labels": sequence_labels,
+        }
+        model = TFOpenAIGPTForSequenceClassification(config)
+        result = model(inputs)
+        self.parent.assertEqual(result.logits.shape, (self.batch_size, self.num_labels))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+
+        (
+            config,
+            input_ids,
+            input_mask,
+            head_mask,
+            token_type_ids,
+            mc_token_ids,
+            sequence_labels,
+            token_labels,
+            choice_labels,
+        ) = config_and_inputs
+
+        inputs_dict = {"input_ids": input_ids, "token_type_ids": token_type_ids, "attention_mask": input_mask}
+        return config, inputs_dict
+
+
+@require_tf
+class TFOpenAIGPTModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (
+        (TFOpenAIGPTModel, TFOpenAIGPTLMHeadModel, TFOpenAIGPTDoubleHeadsModel, TFOpenAIGPTForSequenceClassification)
+        if is_tf_available()
+        else ()
+    )
+    all_generative_model_classes = (
+        (TFOpenAIGPTLMHeadModel,) if is_tf_available() else ()
+    )  # TODO (PVP): Add Double HeadsModel when generate() function is changed accordingly
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": TFOpenAIGPTModel,
+            "text-classification": TFOpenAIGPTForSequenceClassification,
+            "text-generation": TFOpenAIGPTLMHeadModel,
+            "zero-shot": TFOpenAIGPTForSequenceClassification,
+        }
+        if is_tf_available()
+        else {}
+    )
+    test_head_masking = False
+    test_onnx = False
+
+    # TODO: Fix the failed tests
+    def is_pipeline_test_to_skip(
+        self,
+        pipeline_test_case_name,
+        config_class,
+        model_architecture,
+        tokenizer_name,
+        image_processor_name,
+        feature_extractor_name,
+        processor_name,
+    ):
+        if pipeline_test_case_name == "ZeroShotClassificationPipelineTests":
+            # Get `tokenizer does not have a padding token` error for both fast/slow tokenizers.
+            # `OpenAIGPTConfig` was never used in pipeline tests, either because of a missing checkpoint or because a
+            # tiny config could not be created.
+            return True
+
+        return False
+
+    def setUp(self):
+        self.model_tester = TFOpenAIGPTModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OpenAIGPTConfig, n_embd=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_openai_gpt_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_openai_gpt_model(*config_and_inputs)
+
+    def test_openai_gpt_lm_head(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_openai_gpt_lm_head(*config_and_inputs)
+
+    def test_openai_gpt_double_head(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_openai_gpt_double_head(*config_and_inputs)
+
+    def test_openai_gpt_sequence_classification_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_openai_gpt_for_sequence_classification(*config_and_inputs)
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "openai-community/openai-gpt"
+        model = TFOpenAIGPTModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+@require_tf
+class TFOPENAIGPTModelLanguageGenerationTest(unittest.TestCase):
+    @slow
+    def test_lm_generate_openai_gpt(self):
+        model = TFOpenAIGPTLMHeadModel.from_pretrained("openai-community/openai-gpt")
+        input_ids = tf.convert_to_tensor([[481, 4735, 544]], dtype=tf.int32)  # the president is
+        expected_output_ids = [
+            481,
+            4735,
+            544,
+            246,
+            963,
+            870,
+            762,
+            239,
+            244,
+            40477,
+            244,
+            249,
+            719,
+            881,
+            487,
+            544,
+            240,
+            244,
+            603,
+            481,
+        ]  # the president is a very good man. " \n " i\'m sure he is, " said the
+
+        output_ids = model.generate(input_ids, do_sample=False)
+        self.assertListEqual(output_ids[0].numpy().tolist(), expected_output_ids)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/openai/test_tokenization_openai.py

@@ -0,0 +1,145 @@
+# coding=utf-8
+# Copyright 2018 The Google AI Language Team Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import json
+import os
+import unittest
+
+from transformers import OpenAIGPTTokenizer, OpenAIGPTTokenizerFast
+from transformers.models.openai.tokenization_openai import VOCAB_FILES_NAMES
+from transformers.testing_utils import require_ftfy, require_spacy, require_tokenizers
+
+from ...test_tokenization_common import TokenizerTesterMixin
+
+
+@require_tokenizers
+class OpenAIGPTTokenizationTest(TokenizerTesterMixin, unittest.TestCase):
+    from_pretrained_id = "openai-community/openai-gpt"
+    """Tests OpenAIGPTTokenizer that uses BERT BasicTokenizer."""
+
+    tokenizer_class = OpenAIGPTTokenizer
+    rust_tokenizer_class = OpenAIGPTTokenizerFast
+    test_rust_tokenizer = True
+    test_seq2seq = False
+
+    def setUp(self):
+        super().setUp()
+
+        # Adapted from Sennrich et al. 2015 and https://github.com/rsennrich/subword-nmt
+        vocab = [
+            "l",
+            "o",
+            "w",
+            "e",
+            "r",
+            "s",
+            "t",
+            "i",
+            "d",
+            "n",
+            "w</w>",
+            "r</w>",
+            "t</w>",
+            "lo",
+            "low",
+            "er</w>",
+            "low</w>",
+            "lowest</w>",
+            "newer</w>",
+            "wider</w>",
+            "<unk>",
+        ]
+        vocab_tokens = dict(zip(vocab, range(len(vocab))))
+        merges = ["#version: 0.2", "l o", "lo w", "e r</w>", ""]
+
+        self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
+        self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
+        with open(self.vocab_file, "w") as fp:
+            fp.write(json.dumps(vocab_tokens))
+        with open(self.merges_file, "w") as fp:
+            fp.write("\n".join(merges))
+
+    def get_input_output_texts(self, tokenizer):
+        return "lower newer", "lower newer"
+
+    def test_full_tokenizer(self):
+        tokenizer = OpenAIGPTTokenizer(self.vocab_file, self.merges_file)
+
+        text = "lower"
+        bpe_tokens = ["low", "er</w>"]
+        tokens = tokenizer.tokenize(text)
+        self.assertListEqual(tokens, bpe_tokens)
+
+        input_tokens = tokens + ["<unk>"]
+        input_bpe_tokens = [14, 15, 20]
+        self.assertListEqual(tokenizer.convert_tokens_to_ids(input_tokens), input_bpe_tokens)
+
+    def test_padding(self, max_length=15):
+        for tokenizer, pretrained_name, kwargs in self.tokenizers_list:
+            with self.subTest(f"{tokenizer.__class__.__name__} ({pretrained_name})"):
+                tokenizer_r = self.rust_tokenizer_class.from_pretrained(pretrained_name, **kwargs)
+
+                # Simple input
+                s = "This is a simple input"
+                s2 = ["This is a simple input 1", "This is a simple input 2"]
+                p = ("This is a simple input", "This is a pair")
+                p2 = [
+                    ("This is a simple input 1", "This is a simple input 2"),
+                    ("This is a simple pair 1", "This is a simple pair 2"),
+                ]
+
+                # Simple input tests
+                self.assertRaises(ValueError, tokenizer_r.encode, s, max_length=max_length, padding="max_length")
+
+                # Simple input
+                self.assertRaises(ValueError, tokenizer_r.encode_plus, s, max_length=max_length, padding="max_length")
+
+                # Simple input
+                self.assertRaises(
+                    ValueError,
+                    tokenizer_r.batch_encode_plus,
+                    s2,
+                    max_length=max_length,
+                    padding="max_length",
+                )
+
+                # Pair input
+                self.assertRaises(ValueError, tokenizer_r.encode, p, max_length=max_length, padding="max_length")
+
+                # Pair input
+                self.assertRaises(ValueError, tokenizer_r.encode_plus, p, max_length=max_length, padding="max_length")
+
+                # Pair input
+                self.assertRaises(
+                    ValueError,
+                    tokenizer_r.batch_encode_plus,
+                    p2,
+                    max_length=max_length,
+                    padding="max_length",
+                )
+
+    @unittest.skip(reason="tokenizer has no padding token")
+    def test_padding_different_model_input_name(self):
+        pass
+
+
+@require_ftfy
+@require_spacy
+@require_tokenizers
+class OpenAIGPTTokenizationTestWithSpacy(OpenAIGPTTokenizationTest):
+    """Tests OpenAIGPTTokenizer that uses SpaCy and ftfy."""
+
+    pass

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/opt/test_modeling_flax_opt.py

@@ -0,0 +1,404 @@
+# Copyright 2022 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+import unittest
+
+import numpy as np
+import timeout_decorator  # noqa
+
+from transformers import OPTConfig, is_flax_available
+from transformers.testing_utils import require_flax, require_sentencepiece, slow
+
+from ...test_modeling_flax_common import FlaxModelTesterMixin, ids_tensor
+
+
+if is_flax_available():
+    import os
+
+    # The slow tests are often failing with OOM error on GPU
+    # This makes JAX allocate exactly what is needed on demand, and deallocate memory that is no longer needed
+    # but will be slower as stated here https://jax.readthedocs.io/en/latest/gpu_memory_allocation.html
+    os.environ["XLA_PYTHON_CLIENT_ALLOCATOR"] = "platform"
+
+    import jax
+    import jax.numpy as jnp
+
+    from transformers import FlaxOPTForCausalLM, FlaxOPTModel, GPT2Tokenizer
+
+
+def prepare_opt_inputs_dict(config, input_ids, attention_mask=None, head_mask=None):
+    if attention_mask is None:
+        attention_mask = np.where(input_ids != config.pad_token_id, 1, 0)
+    return {
+        "input_ids": input_ids,
+        "attention_mask": attention_mask,
+    }
+
+
+@require_flax
+class FlaxOPTModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_labels=False,
+        vocab_size=99,
+        hidden_size=16,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=4,
+        hidden_act="gelu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=20,
+        eos_token_id=2,
+        pad_token_id=1,
+        bos_token_id=0,
+        embed_dim=16,
+        word_embed_proj_dim=16,
+        initializer_range=0.02,
+        attn_implemetation="eager",
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.eos_token_id = eos_token_id
+        self.pad_token_id = pad_token_id
+        self.bos_token_id = bos_token_id
+        self.embed_dim = embed_dim
+        self.word_embed_proj_dim = word_embed_proj_dim
+        self.initializer_range = initializer_range
+        self.is_encoder_decoder = False
+        self.attn_implementation = attn_implemetation
+
+    def prepare_config_and_inputs(self):
+        input_ids = np.clip(ids_tensor([self.batch_size, self.seq_length - 1], self.vocab_size), 3, self.vocab_size)
+        input_ids = np.concatenate((input_ids, 2 * np.ones((self.batch_size, 1), dtype=np.int64)), -1)
+
+        config = OPTConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            ffn_dim=self.intermediate_size,
+            dropout=self.hidden_dropout_prob,
+            attention_dropout=self.attention_probs_dropout_prob,
+            max_position_embeddings=self.max_position_embeddings,
+            eos_token_id=self.eos_token_id,
+            bos_token_id=self.bos_token_id,
+            pad_token_id=self.pad_token_id,
+            embed_dim=self.embed_dim,
+            is_encoder_decoder=False,
+            word_embed_proj_dim=self.word_embed_proj_dim,
+            initializer_range=self.initializer_range,
+            use_cache=False,
+            attn_implementation=self.attn_implementation,
+        )
+        inputs_dict = prepare_opt_inputs_dict(config, input_ids)
+        return config, inputs_dict
+
+    def prepare_config_and_inputs_for_common(self):
+        config, inputs_dict = self.prepare_config_and_inputs()
+        return config, inputs_dict
+
+    def check_use_cache_forward(self, model_class_name, config, inputs_dict):
+        max_length = 20
+        model = model_class_name(config)
+
+        input_ids = inputs_dict["input_ids"]
+        attention_mask = inputs_dict["attention_mask"]
+
+        past_key_values = model.init_cache(input_ids.shape[0], max_length)
+        attention_mask = jnp.ones((input_ids.shape[0], max_length), dtype="i4")
+
+        position_ids = jnp.broadcast_to(
+            jnp.arange(input_ids.shape[-1] - 1)[None, :],
+            (input_ids.shape[0], input_ids.shape[-1] - 1),
+        )
+        outputs_cache = model(
+            input_ids[:, :-1],
+            attention_mask=attention_mask,
+            past_key_values=past_key_values,
+            position_ids=position_ids,
+        )
+
+        position_ids = jnp.array(input_ids.shape[0] * [[input_ids.shape[-1] - 1]], dtype="i4")
+        outputs_cache_next = model(
+            input_ids[:, -1:],
+            attention_mask=attention_mask,
+            past_key_values=outputs_cache.past_key_values,
+            position_ids=position_ids,
+        )
+
+        outputs = model(input_ids)
+
+        diff = np.max(np.abs((outputs_cache_next[0][:, -1, :5] - outputs[0][:, -1, :5])))
+        self.parent.assertTrue(diff < 1e-3, msg=f"Max diff is {diff}")
+
+    def check_use_cache_forward_with_attn_mask(self, model_class_name, config, inputs_dict):
+        max_length = 20
+        model = model_class_name(config)
+
+        input_ids, attention_mask = (
+            inputs_dict["input_ids"],
+            inputs_dict["attention_mask"],
+        )
+
+        attention_mask_cache = jnp.concatenate(
+            [
+                attention_mask,
+                jnp.zeros((attention_mask.shape[0], max_length - attention_mask.shape[1])),
+            ],
+            axis=-1,
+        )
+
+        past_key_values = model.init_cache(input_ids.shape[0], max_length)
+        position_ids = jnp.broadcast_to(
+            jnp.arange(input_ids.shape[-1] - 1)[None, :],
+            (input_ids.shape[0], input_ids.shape[-1] - 1),
+        )
+
+        outputs_cache = model(
+            input_ids[:, :-1],
+            attention_mask=attention_mask_cache,
+            past_key_values=past_key_values,
+            position_ids=position_ids,
+        )
+        position_ids = jnp.array(input_ids.shape[0] * [[input_ids.shape[-1] - 1]], dtype="i4")
+        outputs_cache_next = model(
+            input_ids[:, -1:],
+            past_key_values=outputs_cache.past_key_values,
+            attention_mask=attention_mask_cache,
+            position_ids=position_ids,
+        )
+
+        outputs = model(input_ids, attention_mask=attention_mask)
+
+        diff = np.max(np.abs((outputs_cache_next[0][:, -1, :5] - outputs[0][:, -1, :5])))
+        self.parent.assertTrue(diff < 1e-3, msg=f"Max diff is {diff}")
+
+
+@require_flax
+class FlaxOPTModelTest(FlaxModelTesterMixin, unittest.TestCase):
+    all_model_classes = (FlaxOPTModel, FlaxOPTForCausalLM) if is_flax_available() else ()
+
+    def setUp(self):
+        self.model_tester = FlaxOPTModelTester(self)
+
+    def test_use_cache_forward(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs()
+        for model_class in self.all_model_classes:
+            self.model_tester.check_use_cache_forward(model_class, config, inputs_dict)
+
+    def test_use_cache_forward_with_attn_mask(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs()
+        for model_class in self.all_model_classes:
+            self.model_tester.check_use_cache_forward_with_attn_mask(model_class, config, inputs_dict)
+
+    @slow
+    def test_model_from_pretrained(self):
+        for model_class_name in self.all_model_classes:
+            model = model_class_name.from_pretrained("facebook/opt-125m")
+            input_ids = np.ones((1, 1)) * model.config.eos_token_id
+            outputs = model(input_ids)
+            self.assertIsNotNone(outputs)
+
+
+@require_sentencepiece
+@require_flax
+class FlaxOPTModelIntegrationTests(unittest.TestCase):
+    @slow
+    def test_inference_no_head(self):
+        model = FlaxOPTModel.from_pretrained("facebook/opt-350m")
+        input_ids = jnp.array([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
+        output = model(input_ids=input_ids).last_hidden_state
+        expected_shape = (1, 11, 512)
+        self.assertEqual(output.shape, expected_shape)
+        expected_slice = jnp.array(
+            [[-0.2867, -1.9256, -0.3062], [-1.2711, -0.1337, -0.1897], [0.4109, 0.1187, -1.3142]]
+        )
+        self.assertTrue(jnp.allclose(output[:, :3, :3], expected_slice, atol=4e-2))
+
+
+@require_flax
+@slow
+class FlaxOPTEmbeddingsTest(unittest.TestCase):
+    def setUp(self):
+        super().setUp()
+        self.path_model = "facebook/opt-350m"
+
+    def test_logits(self):
+        model = FlaxOPTForCausalLM.from_pretrained(self.path_model)
+        tokenizer = GPT2Tokenizer.from_pretrained(self.path_model)
+
+        prompts = [
+            "Today is a beautiful day and I want to",
+            "In the city of",
+            "Paris is the capital of France and",
+            "Computers and mobile phones have taken",
+        ]
+        # verify that prompt without BOS token is identical to Metaseq -> add_special_tokens=False
+        inputs = tokenizer(prompts, return_tensors="jax", padding=True, add_special_tokens=False)
+        logits = model(inputs.input_ids, attention_mask=inputs.attention_mask)[0].mean(axis=-1)
+        logits_meta = jnp.array(
+            [
+                [1.3851, -13.8923, -10.5229, -10.7533, -0.2309, -10.2384, -0.5365, -9.0947, -5.1670],
+                [-4.7073, -10.6276, -3.9415, -21.5242, -0.2822, -0.2822, -0.2822, -0.2822, -0.2822],
+                [0.6247, -3.4229, -8.9179, -1.4297, -14.1650, 1.4146, -9.0218, -0.2703, -0.2703],
+                [6.4783, -1.9913, -10.7926, -2.3336, 1.5092, -0.9974, -6.8213, 1.3477, 1.3477],
+            ]
+        )
+        self.assertTrue(jnp.allclose(logits, logits_meta, atol=4e-2))
+
+        model = jax.jit(model)
+        logits = model(inputs.input_ids, attention_mask=inputs.attention_mask)[0].mean(axis=-1)
+        self.assertTrue(jnp.allclose(logits, logits_meta, atol=4e-2))
+
+
+@require_flax
+@slow
+class FlaxOPTGenerationTest(unittest.TestCase):
+    @property
+    def prompts(self):
+        return [
+            "Today is a beautiful day and I want",
+            "In the city of",
+            "Paris is the capital of France and",
+            "Computers and mobile phones have taken",
+        ]
+
+    def test_generation_pre_attn_layer_norm(self):
+        model_id = "facebook/opt-125m"
+
+        EXPECTED_OUTPUTS = [
+            "Today is a beautiful day and I want to",
+            "In the city of New York, the city",
+            "Paris is the capital of France and the capital",
+            "Computers and mobile phones have taken over the",
+        ]
+
+        predicted_outputs = []
+
+        model = FlaxOPTForCausalLM.from_pretrained(model_id)
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+
+        for prompt in self.prompts:
+            input_ids = tokenizer(prompt, return_tensors="jax").input_ids
+
+            generated_ids = model.generate(input_ids, max_length=10)
+            generated_ids = generated_ids[0]
+
+            generated_string = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
+            predicted_outputs += generated_string
+
+        self.assertListEqual(predicted_outputs, EXPECTED_OUTPUTS)
+
+    def test_generation_post_attn_layer_norm(self):
+        model_id = "facebook/opt-350m"
+
+        EXPECTED_OUTPUTS = [
+            "Today is a beautiful day and I want to",
+            "In the city of San Francisco, the city",
+            "Paris is the capital of France and the capital",
+            "Computers and mobile phones have taken over the",
+        ]
+
+        predicted_outputs = []
+        model = FlaxOPTForCausalLM.from_pretrained(model_id)
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+
+        for prompt in self.prompts:
+            input_ids = tokenizer(prompt, return_tensors="jax").input_ids
+
+            generated_ids = model.generate(input_ids, max_length=10)
+            generated_ids = generated_ids[0]
+
+            generated_string = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
+            predicted_outputs += generated_string
+
+        self.assertListEqual(predicted_outputs, EXPECTED_OUTPUTS)
+
+    def test_jitted_batch_generation(self):
+        model_id = "facebook/opt-125m"
+        EXPECTED_OUTPUTS = [
+            "Today is a beautiful day and I want to thank",
+            "In the city of Rome Canaver Canaver Canaver Canaver",
+        ]
+        model = FlaxOPTForCausalLM.from_pretrained(model_id)
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        inputs = tokenizer(
+            [
+                "Today is a beautiful day and I want to",
+                "In the city of",
+            ],
+            return_tensors="jax",
+            padding=True,
+        )
+
+        jit_generate = jax.jit(model.generate)
+
+        output_sequences = jit_generate(inputs["input_ids"], attention_mask=inputs["attention_mask"]).sequences
+
+        output_string = tokenizer.batch_decode(output_sequences, skip_special_tokens=True)
+
+        self.assertIsNotNone(output_string, EXPECTED_OUTPUTS)
+
+    def test_batch_generation(self):
+        model_id = "facebook/opt-350m"
+
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        model = FlaxOPTForCausalLM.from_pretrained(model_id)
+
+        tokenizer.padding_side = "left"
+
+        # use different length sentences to test batching
+        sentences = [
+            "Hello, my dog is a little",
+            "Today, I",
+        ]
+
+        inputs = tokenizer(sentences, return_tensors="jax", padding=True)
+        input_ids = inputs["input_ids"]
+
+        outputs = model.generate(input_ids=input_ids, attention_mask=inputs["attention_mask"], trace=False)
+
+        inputs_non_padded = tokenizer(sentences[0], return_tensors="jax").input_ids
+        output_non_padded = model.generate(input_ids=inputs_non_padded)
+
+        num_paddings = inputs_non_padded.shape[-1] - inputs["attention_mask"][-1].sum()
+        inputs_padded = tokenizer(sentences[1], return_tensors="jax").input_ids
+        output_padded = model.generate(input_ids=inputs_padded, max_length=model.config.max_length - num_paddings)
+
+        batch_out_sentence = tokenizer.batch_decode(outputs[0], skip_special_tokens=True)
+        non_padded_sentence = tokenizer.decode(output_non_padded[0][0], skip_special_tokens=True)
+        padded_sentence = tokenizer.decode(output_padded[0][0], skip_special_tokens=True)
+
+        expected_output_sentence = [
+            "Hello, my dog is a little bit of a dork.\nI'm a little bit",
+            "Today, I was in the middle of a conversation with a friend about the",
+        ]
+        self.assertListEqual(expected_output_sentence, batch_out_sentence)
+        self.assertListEqual(batch_out_sentence, [non_padded_sentence, padded_sentence])

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/opt/test_modeling_opt.py

@@ -0,0 +1,580 @@
+# coding=utf-8
+# Copyright 2021, The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch OPT model."""
+
+import copy
+import tempfile
+import unittest
+
+import timeout_decorator  # noqa
+
+from transformers import OPTConfig, is_torch_available
+from transformers.testing_utils import (
+    require_torch,
+    require_torch_accelerator,
+    require_torch_fp16,
+    slow,
+    torch_device,
+)
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        GPT2Tokenizer,
+        OPTForCausalLM,
+        OPTForQuestionAnswering,
+        OPTForSequenceClassification,
+        OPTModel,
+    )
+
+
+def prepare_opt_inputs_dict(
+    config,
+    input_ids,
+    decoder_input_ids=None,
+    attention_mask=None,
+    decoder_attention_mask=None,
+    head_mask=None,
+    decoder_head_mask=None,
+):
+    if attention_mask is None:
+        attention_mask = input_ids.ne(config.pad_token_id)
+    return {
+        "input_ids": input_ids,
+        "attention_mask": attention_mask,
+        "head_mask": head_mask,
+    }
+
+
+class OPTModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_labels=False,
+        vocab_size=99,
+        hidden_size=16,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=4,
+        hidden_act="gelu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=50,
+        eos_token_id=2,
+        pad_token_id=1,
+        bos_token_id=0,
+        embed_dim=16,
+        num_labels=3,
+        word_embed_proj_dim=16,
+        type_sequence_label_size=2,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.eos_token_id = eos_token_id
+        self.pad_token_id = pad_token_id
+        self.bos_token_id = bos_token_id
+        self.embed_dim = embed_dim
+        self.num_labels = num_labels
+        self.type_sequence_label_size = type_sequence_label_size
+        self.word_embed_proj_dim = word_embed_proj_dim
+        self.is_encoder_decoder = False
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size).clamp(
+            3,
+        )
+        input_ids[:, -1] = self.eos_token_id  # Eos Token
+
+        decoder_input_ids = ids_tensor([self.batch_size, self.seq_length], self.vocab_size)
+
+        config = self.get_config()
+        inputs_dict = prepare_opt_inputs_dict(config, input_ids, decoder_input_ids)
+        return config, inputs_dict
+
+    def get_config(self):
+        return OPTConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            ffn_dim=self.intermediate_size,
+            dropout=self.hidden_dropout_prob,
+            attention_dropout=self.attention_probs_dropout_prob,
+            max_position_embeddings=self.max_position_embeddings,
+            eos_token_id=self.eos_token_id,
+            bos_token_id=self.bos_token_id,
+            pad_token_id=self.pad_token_id,
+            embed_dim=self.embed_dim,
+            is_encoder_decoder=False,
+            word_embed_proj_dim=self.word_embed_proj_dim,
+        )
+
+    def get_pipeline_config(self):
+        config = self.get_config()
+        config.max_position_embeddings = 100
+        return config
+
+    def prepare_config_and_inputs_for_common(self):
+        config, inputs_dict = self.prepare_config_and_inputs()
+        return config, inputs_dict
+
+    def create_and_check_decoder_model_past_large_inputs(self, config, inputs_dict):
+        model = OPTModel(config=config).to(torch_device).eval()
+
+        input_ids = inputs_dict["input_ids"]
+        attention_mask = inputs_dict["attention_mask"]
+        head_mask = inputs_dict["head_mask"]
+
+        # first forward pass
+        outputs = model(input_ids, attention_mask=attention_mask, head_mask=head_mask, use_cache=True)
+
+        output, past_key_values = outputs.to_tuple()
+
+        # create hypothetical multiple next token and extent to next_input_ids
+        next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
+        next_attn_mask = ids_tensor((self.batch_size, 3), 2)
+
+        # append to next input_ids and
+        next_input_ids = torch.cat([input_ids, next_tokens], dim=-1)
+        next_attention_mask = torch.cat([attention_mask, next_attn_mask], dim=-1)
+
+        output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)["last_hidden_state"]
+        output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values)[
+            "last_hidden_state"
+        ]
+
+        # select random slice
+        random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
+        output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
+        output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
+
+        self.parent.assertTrue(output_from_past_slice.shape[1] == next_tokens.shape[1])
+
+        # test that outputs are equal for slice
+        self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
+
+        # test no attention_mask works
+        outputs = model(input_ids, attention_mask=attention_mask, head_mask=head_mask, use_cache=True)
+        _, past_key_values = outputs.to_tuple()
+        output_from_no_past = model(next_input_ids)["last_hidden_state"]
+
+        output_from_past = model(next_tokens, past_key_values=past_key_values)["last_hidden_state"]
+
+        random_slice_idx = ids_tensor((1,), output_from_past.shape[-1]).item()
+        output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx].detach()
+        output_from_past_slice = output_from_past[:, :, random_slice_idx].detach()
+        # test that outputs are equal for slice
+        self.parent.assertTrue(torch.allclose(output_from_past_slice, output_from_no_past_slice, atol=1e-3))
+
+
+@require_torch
+class OPTModelTest(ModelTesterMixin, GenerationTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (
+        (OPTModel, OPTForCausalLM, OPTForSequenceClassification, OPTForQuestionAnswering)
+        if is_torch_available()
+        else ()
+    )
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": OPTModel,
+            "question-answering": OPTForQuestionAnswering,
+            "text-classification": OPTForSequenceClassification,
+            "text-generation": OPTForCausalLM,
+            "zero-shot": OPTForSequenceClassification,
+        }
+        if is_torch_available()
+        else {}
+    )
+    is_encoder_decoder = False
+    fx_compatible = True
+    test_pruning = False
+    test_missing_keys = False
+
+    # TODO: Fix the failed tests
+    def is_pipeline_test_to_skip(
+        self,
+        pipeline_test_case_name,
+        config_class,
+        model_architecture,
+        tokenizer_name,
+        image_processor_name,
+        feature_extractor_name,
+        processor_name,
+    ):
+        if (
+            pipeline_test_case_name == "QAPipelineTests"
+            and tokenizer_name is not None
+            and not tokenizer_name.endswith("Fast")
+        ):
+            # `QAPipelineTests` fails for a few models when the slower tokenizer are used.
+            # (The slower tokenizers were never used for pipeline tests before the pipeline testing rework)
+            # TODO: check (and possibly fix) the `QAPipelineTests` with slower tokenizer
+            return True
+
+        return False
+
+    def setUp(self):
+        self.model_tester = OPTModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OPTConfig)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_save_load_strict(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs()
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+
+            with tempfile.TemporaryDirectory() as tmpdirname:
+                model.save_pretrained(tmpdirname)
+                model2, info = model_class.from_pretrained(tmpdirname, output_loading_info=True)
+            self.assertEqual(info["missing_keys"], [])
+
+    def test_decoder_model_past_with_large_inputs(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_decoder_model_past_large_inputs(*config_and_inputs)
+
+    def test_inputs_embeds(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in (OPTModel,):
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            inputs = copy.deepcopy(self._prepare_for_class(inputs_dict, model_class))
+
+            if not self.is_encoder_decoder:
+                input_ids = inputs["input_ids"]
+                del inputs["input_ids"]
+            else:
+                encoder_input_ids = inputs["input_ids"]
+                decoder_input_ids = inputs.get("decoder_input_ids", encoder_input_ids)
+                del inputs["input_ids"]
+                inputs.pop("decoder_input_ids", None)
+
+            wte = model.get_input_embeddings()
+            if not self.is_encoder_decoder:
+                inputs["inputs_embeds"] = wte(input_ids)
+            else:
+                inputs["inputs_embeds"] = wte(encoder_input_ids)
+                inputs["decoder_inputs_embeds"] = wte(decoder_input_ids)
+
+            with torch.no_grad():
+                model(**inputs)[0]
+
+    @require_torch_fp16
+    def test_generate_fp16(self):
+        config, input_dict = self.model_tester.prepare_config_and_inputs()
+        input_ids = input_dict["input_ids"]
+        attention_mask = input_ids.ne(1).to(torch_device)
+        model = OPTForCausalLM(config).eval().to(torch_device)
+        model.half()
+        model.generate(input_ids, attention_mask=attention_mask)
+        model.generate(num_beams=4, do_sample=True, early_stopping=False, num_return_sequences=3)
+
+    def test_opt_sequence_classification_model(self):
+        config, input_dict = self.model_tester.prepare_config_and_inputs()
+        config.num_labels = 3
+        input_ids = input_dict["input_ids"]
+        attention_mask = input_ids.ne(1).to(torch_device)
+        sequence_labels = ids_tensor([self.model_tester.batch_size], self.model_tester.type_sequence_label_size)
+        model = OPTForSequenceClassification(config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
+        self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
+
+    def test_opt_sequence_classification_model_for_multi_label(self):
+        config, input_dict = self.model_tester.prepare_config_and_inputs()
+        config.num_labels = 3
+        config.problem_type = "multi_label_classification"
+        input_ids = input_dict["input_ids"]
+        attention_mask = input_ids.ne(1).to(torch_device)
+        sequence_labels = ids_tensor(
+            [self.model_tester.batch_size, config.num_labels], self.model_tester.type_sequence_label_size
+        ).to(torch.float)
+        model = OPTForSequenceClassification(config)
+        model.to(torch_device)
+        model.eval()
+        result = model(input_ids, attention_mask=attention_mask, labels=sequence_labels)
+        self.assertEqual(result.logits.shape, (self.model_tester.batch_size, self.model_tester.num_labels))
+
+    @unittest.skip(reason="Does not work on the tiny model as we keep hitting edge cases.")
+    def test_model_parallelism(self):
+        super().test_model_parallelism()
+
+
+def assert_tensors_close(a, b, atol=1e-12, prefix=""):
+    """If tensors have different shapes, different values or a and b are not both tensors, raise a nice Assertion error."""
+    if a is None and b is None:
+        return True
+    try:
+        if torch.allclose(a, b, atol=atol):
+            return True
+        raise
+    except Exception:
+        pct_different = (torch.gt((a - b).abs(), atol)).float().mean().item()
+        if a.numel() > 100:
+            msg = f"tensor values are {pct_different:.1%} percent different."
+        else:
+            msg = f"{a} != {b}"
+        if prefix:
+            msg = prefix + ": " + msg
+        raise AssertionError(msg)
+
+
+def _long_tensor(tok_lst):
+    return torch.tensor(tok_lst, dtype=torch.long, device=torch_device)
+
+
+@require_torch
+class OPTModelIntegrationTests(unittest.TestCase):
+    @slow
+    def test_inference_no_head(self):
+        model = OPTModel.from_pretrained("facebook/opt-350m").to(torch_device)
+        input_ids = _long_tensor([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
+
+        with torch.no_grad():
+            output = model(input_ids=input_ids).last_hidden_state
+
+        expected_shape = torch.Size((1, 11, 512))
+        self.assertEqual(output.shape, expected_shape)
+        # expected value works for CPU, as well as GPU (with TF32 disabled)
+        expected_slice = torch.tensor(
+            [
+                [-0.28726277, -1.9241608, -0.3058734],
+                [-1.2737825, -0.13332152, -0.18766522],
+                [0.41159445, 0.1191957, -1.3107123],
+            ],
+            device=torch_device,
+        )
+        assert_tensors_close(output[0, :3, :3], expected_slice, atol=5e-5)
+
+
+@require_torch
+@slow
+class OPTEmbeddingsTest(unittest.TestCase):
+    def setUp(self):
+        super().setUp()
+        self.path_model = "facebook/opt-350m"
+
+    def test_load_model(self):
+        try:
+            _ = OPTForCausalLM.from_pretrained(self.path_model)
+        except BaseException:
+            self.fail("Failed loading model")
+
+    def test_logits(self):
+        model = OPTForCausalLM.from_pretrained(self.path_model)
+        model = model.eval()
+        tokenizer = GPT2Tokenizer.from_pretrained(self.path_model)
+
+        prompts = [
+            "Today is a beautiful day and I want to",
+            "In the city of",
+            "Paris is the capital of France and",
+            "Computers and mobile phones have taken",
+        ]
+        # verify that prompt without BOS token is identical to Metaseq -> add_special_tokens=False
+        inputs = tokenizer(prompts, return_tensors="pt", padding=True, add_special_tokens=False)
+        logits = model(inputs.input_ids, attention_mask=inputs.attention_mask)[0].mean(dim=-1)
+        # logits_meta = torch.load(self.path_logits_meta)
+        logits_meta = torch.Tensor(
+            [
+                [1.3851, -13.8923, -10.5229, -10.7533, -0.2309, -10.2384, -0.5365, -9.0947, -5.1670],
+                [-4.7073, -10.6276, -3.9415, -21.5242, -0.2822, -0.2822, -0.2822, -0.2822, -0.2822],
+                [0.6247, -3.4229, -8.9179, -1.4297, -14.1650, 1.4146, -9.0218, -0.2703, -0.2703],
+                [6.4783, -1.9913, -10.7926, -2.3336, 1.5092, -0.9974, -6.8213, 1.3477, 1.3477],
+            ]
+        )
+        assert torch.allclose(logits, logits_meta, atol=1e-4)
+
+
+@slow
+class OPTGenerationTest(unittest.TestCase):
+    @property
+    def prompts(self):
+        return [
+            "Today is a beautiful day and I want",
+            "In the city of",
+            "Paris is the capital of France and",
+            "Computers and mobile phones have taken",
+        ]
+
+    def test_generation_pre_attn_layer_norm(self):
+        model_id = "facebook/opt-125m"
+
+        EXPECTED_OUTPUTS = [
+            "Today is a beautiful day and I want to",
+            "In the city of New York, the city",
+            "Paris is the capital of France and the capital",
+            "Computers and mobile phones have taken over the",
+        ]
+
+        predicted_outputs = []
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        model = OPTForCausalLM.from_pretrained(model_id)
+
+        for prompt in self.prompts:
+            input_ids = tokenizer(prompt, return_tensors="pt").input_ids
+
+            generated_ids = model.generate(input_ids, max_length=10)
+
+            generated_string = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
+            predicted_outputs += generated_string
+
+        self.assertListEqual(predicted_outputs, EXPECTED_OUTPUTS)
+
+    def test_batch_generation(self):
+        model_id = "facebook/opt-350m"
+
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        model = OPTForCausalLM.from_pretrained(model_id)
+        model.to(torch_device)
+
+        tokenizer.padding_side = "left"
+
+        # use different length sentences to test batching
+        sentences = [
+            "Hello, my dog is a little",
+            "Today, I",
+        ]
+
+        inputs = tokenizer(sentences, return_tensors="pt", padding=True)
+        input_ids = inputs["input_ids"].to(torch_device)
+
+        outputs = model.generate(
+            input_ids=input_ids,
+            attention_mask=inputs["attention_mask"].to(torch_device),
+        )
+
+        inputs_non_padded = tokenizer(sentences[0], return_tensors="pt").input_ids.to(torch_device)
+        output_non_padded = model.generate(input_ids=inputs_non_padded)
+
+        num_paddings = inputs_non_padded.shape[-1] - inputs["attention_mask"][-1].long().sum().cpu().item()
+        inputs_padded = tokenizer(sentences[1], return_tensors="pt").input_ids.to(torch_device)
+        output_padded = model.generate(input_ids=inputs_padded, max_length=model.config.max_length - num_paddings)
+
+        batch_out_sentence = tokenizer.batch_decode(outputs, skip_special_tokens=True)
+        non_padded_sentence = tokenizer.decode(output_non_padded[0], skip_special_tokens=True)
+        padded_sentence = tokenizer.decode(output_padded[0], skip_special_tokens=True)
+
+        expected_output_sentence = [
+            "Hello, my dog is a little bit of a dork.\nI'm a little bit",
+            "Today, I was in the middle of a conversation with a friend about the",
+        ]
+        self.assertListEqual(expected_output_sentence, batch_out_sentence)
+        self.assertListEqual(batch_out_sentence, [non_padded_sentence, padded_sentence])
+
+    def test_generation_post_attn_layer_norm(self):
+        model_id = "facebook/opt-350m"
+
+        EXPECTED_OUTPUTS = [
+            "Today is a beautiful day and I want to",
+            "In the city of San Francisco, the city",
+            "Paris is the capital of France and the capital",
+            "Computers and mobile phones have taken over the",
+        ]
+
+        predicted_outputs = []
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        model = OPTForCausalLM.from_pretrained(model_id)
+
+        for prompt in self.prompts:
+            input_ids = tokenizer(prompt, return_tensors="pt").input_ids
+
+            generated_ids = model.generate(input_ids, max_length=10)
+
+            generated_string = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
+            predicted_outputs += generated_string
+
+        self.assertListEqual(predicted_outputs, EXPECTED_OUTPUTS)
+
+    @require_torch_accelerator
+    @require_torch_fp16
+    def test_batched_nan_fp16(self):
+        # a bug manifested starting at models facebook/opt-1.3 and larger when running batched generations,
+        # therefore not using a tiny model, but the smallest model the problem was seen with which is opt-1.3b.
+        # please refer to this github thread: https://github.com/huggingface/transformers/pull/17437 for more details
+        model_name = "facebook/opt-1.3b"
+        tokenizer = GPT2Tokenizer.from_pretrained(model_name, use_fast=False, padding_side="left")
+
+        model = OPTForCausalLM.from_pretrained(model_name, torch_dtype=torch.float16, use_cache=True).to(torch_device)
+        model = model.eval()
+
+        batch = tokenizer(["Who are you?", "Joe Biden is the president of"], padding=True, return_tensors="pt")
+
+        input_ids = batch["input_ids"].to(torch_device)
+        attention_mask = batch["attention_mask"].to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(input_ids, attention_mask=attention_mask)
+            self.assertFalse(
+                torch.isnan(outputs.logits[0]).any().item()
+            )  # the first logits could contain NaNs if it fails
+
+    @slow
+    def test_contrastive_search_opt(self):
+        article = (
+            "A chat between a curious human and the Statue of Liberty.\n\nHuman: What is your name?\nStatue: I am the "
+            "Statue of Liberty.\nHuman: Where do you live?\nStatue: New York City.\nHuman: How long have you lived "
+            "there?"
+        )
+
+        opt_tokenizer = GPT2Tokenizer.from_pretrained("facebook/opt-1.3b")
+        opt_model = OPTForCausalLM.from_pretrained("facebook/opt-1.3b").to(torch_device)
+        input_ids = opt_tokenizer(article, return_tensors="pt").input_ids.to(torch_device)
+
+        outputs = opt_model.generate(input_ids, penalty_alpha=0.6, top_k=5, max_length=256)
+        generated_text = opt_tokenizer.batch_decode(outputs, skip_special_tokens=True)
+
+        self.assertListEqual(
+            generated_text,
+            [
+                "A chat between a curious human and the Statue of Liberty.\n\nHuman: What is your name?\nStatue: I "
+                "am the Statue of Liberty.\nHuman: Where do you live?\nStatue: New York City.\nHuman: How long have "
+                "you lived there?\nStatue: A hundred years.\nHuman: And you’re from what country?\nStatue: The United "
+                "States of America.\nHuman: Why did you come to America?\nStatue: I came to escape the tyranny of my "
+                "country.\nHuman: What tyranny?\nStatue: They didn’t let me speak my mind.\nHuman: What was your "
+                "country?\nStatue: It was a country of immigrants.\nHuman: Who were the immigrants?\nStatue: They "
+                "were from all over the world.\nHuman: What language did they speak?\nStatue: French, Spanish, "
+                "Italian, German, English—you name it.\nHuman: And where did they come from?\nStatue: They came from "
+                "every country in the world.\nHuman: And you were born in what country?\nStatue: I was born in "
+                "France.\nHuman: And your parents were French?\nStatue"
+            ],
+        )

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/opt/test_modeling_tf_opt.py

@@ -0,0 +1,406 @@
+# coding=utf-8
+# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+from __future__ import annotations
+
+import unittest
+
+import numpy as np
+
+from transformers import OPTConfig, is_tf_available
+from transformers.testing_utils import require_sentencepiece, require_tf, slow
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_tf_common import TFModelTesterMixin, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_tf_available():
+    import tensorflow as tf
+
+    from transformers import GPT2Tokenizer, TFOPTForCausalLM, TFOPTModel
+
+
+def prepare_opt_inputs_dict(config, input_ids, attention_mask=None, head_mask=None):
+    if attention_mask is None:
+        attention_mask = tf.cast(tf.math.not_equal(input_ids, config.pad_token_id), tf.int8)
+    return {"input_ids": input_ids, "attention_mask": attention_mask}
+
+
+@require_tf
+class TFOPTModelTester:
+    config_cls = OPTConfig
+    config_updates = {}
+    hidden_act = "gelu"
+
+    def __init__(
+        self,
+        parent,
+        batch_size=13,
+        seq_length=7,
+        is_training=True,
+        use_labels=False,
+        vocab_size=99,
+        hidden_size=16,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=4,
+        hidden_act="gelu",
+        hidden_dropout_prob=0.1,
+        attention_probs_dropout_prob=0.1,
+        max_position_embeddings=20,
+        eos_token_id=2,
+        pad_token_id=1,
+        bos_token_id=0,
+        embed_dim=16,
+        word_embed_proj_dim=16,
+        attn_implementation="eager",
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.hidden_act = hidden_act
+        self.hidden_dropout_prob = hidden_dropout_prob
+        self.attention_probs_dropout_prob = attention_probs_dropout_prob
+        self.max_position_embeddings = max_position_embeddings
+        self.eos_token_id = eos_token_id
+        self.pad_token_id = pad_token_id
+        self.bos_token_id = bos_token_id
+        self.embed_dim = embed_dim
+        self.word_embed_proj_dim = word_embed_proj_dim
+        self.is_encoder_decoder = False
+        self.attn_implementation = attn_implementation
+
+    def prepare_config_and_inputs_for_common(self):
+        input_ids = ids_tensor([self.batch_size, self.seq_length - 1], self.vocab_size)
+        eos_tensor = tf.expand_dims(tf.constant([self.eos_token_id] * self.batch_size), 1)
+        input_ids = tf.concat([input_ids, eos_tensor], axis=1)
+
+        config = self.config_cls(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            ffn_dim=self.intermediate_size,
+            dropout=self.hidden_dropout_prob,
+            attention_dropout=self.attention_probs_dropout_prob,
+            max_position_embeddings=self.max_position_embeddings,
+            eos_token_id=self.eos_token_id,
+            bos_token_id=self.bos_token_id,
+            pad_token_id=self.pad_token_id,
+            embed_dim=self.embed_dim,
+            word_embed_proj_dim=self.word_embed_proj_dim,
+            is_encoder_decoder=False,
+            attn_implementation=self.attn_implementation,
+            **self.config_updates,
+        )
+        inputs_dict = prepare_opt_inputs_dict(config, input_ids)
+        return config, inputs_dict
+
+    def check_decoder_model_past_large_inputs(self, config, inputs_dict):
+        model = TFOPTModel(config=config)
+        input_ids = inputs_dict["input_ids"]
+
+        input_ids = input_ids[:1, :]
+        attention_mask = inputs_dict["attention_mask"][:1, :]
+        self.batch_size = 1
+
+        # first forward pass
+        outputs = model(input_ids, attention_mask=attention_mask, use_cache=True)
+
+        output, past_key_values = outputs.to_tuple()
+
+        # create hypothetical next token and extent to next_input_ids
+        next_tokens = ids_tensor((self.batch_size, 3), config.vocab_size)
+        next_attn_mask = tf.cast(ids_tensor((self.batch_size, 3), 2), tf.int8)
+
+        # append to next input_ids and
+        next_input_ids = tf.concat([input_ids, next_tokens], axis=-1)
+        next_attention_mask = tf.concat([attention_mask, next_attn_mask], axis=-1)
+
+        output_from_no_past = model(next_input_ids, attention_mask=next_attention_mask)[0]
+        output_from_past = model(next_tokens, attention_mask=next_attention_mask, past_key_values=past_key_values)[0]
+
+        self.parent.assertEqual(next_tokens.shape[1], output_from_past.shape[1])
+
+        # select random slice
+        random_slice_idx = int(ids_tensor((1,), output_from_past.shape[-1]))
+        output_from_no_past_slice = output_from_no_past[:, -3:, random_slice_idx]
+        output_from_past_slice = output_from_past[:, :, random_slice_idx]
+
+        # test that outputs are equal for slice
+        tf.debugging.assert_near(output_from_past_slice, output_from_no_past_slice, rtol=1e-3)
+
+
+@require_tf
+class TFOPTModelTest(TFModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (TFOPTModel, TFOPTForCausalLM) if is_tf_available() else ()
+    all_generative_model_classes = (TFOPTForCausalLM,) if is_tf_available() else ()
+    pipeline_model_mapping = (
+        {"feature-extraction": TFOPTModel, "text-generation": TFOPTForCausalLM} if is_tf_available() else {}
+    )
+    is_encoder_decoder = False
+    test_pruning = False
+    test_onnx = False
+    onnx_min_opset = 10
+
+    def setUp(self):
+        self.model_tester = TFOPTModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OPTConfig)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_decoder_model_past_large_inputs(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs_for_common()
+        self.model_tester.check_decoder_model_past_large_inputs(*config_and_inputs)
+
+    def test_resize_token_embeddings(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        def _get_word_embedding_weight(model, embedding_layer):
+            if hasattr(embedding_layer, "weight"):
+                return embedding_layer.weight
+            else:
+                # Here we build the word embeddings weights if not exists.
+                # And then we retry to get the attribute once built.
+                model.build_in_name_scope()
+                if hasattr(embedding_layer, "weight"):
+                    return embedding_layer.weight
+                else:
+                    return None
+
+        for model_class in self.all_model_classes:
+            for size in [config.vocab_size - 10, config.vocab_size + 10]:
+                # build the embeddings
+                model = model_class(config=config)
+                old_input_embeddings = _get_word_embedding_weight(model, model.get_input_embeddings())
+                old_output_embeddings = _get_word_embedding_weight(model, model.get_output_embeddings())
+
+                # reshape the embeddings
+                model.resize_token_embeddings(size)
+                new_input_embeddings = _get_word_embedding_weight(model, model.get_input_embeddings())
+                new_output_embeddings = _get_word_embedding_weight(model, model.get_output_embeddings())
+
+                # check that the resized embeddings size matches the desired size.
+                assert_size = size if size is not None else config.vocab_size
+
+                self.assertEqual(new_input_embeddings.shape[0], assert_size)
+
+                # check that weights remain the same after resizing
+                models_equal = True
+                for p1, p2 in zip(old_input_embeddings.value(), new_input_embeddings.value()):
+                    if tf.math.reduce_sum(tf.math.abs(p1 - p2)) > 0:
+                        models_equal = False
+                self.assertTrue(models_equal)
+
+                if old_output_embeddings is not None and new_output_embeddings is not None:
+                    self.assertEqual(new_output_embeddings.shape[0], assert_size)
+
+                    models_equal = True
+                    for p1, p2 in zip(old_output_embeddings.value(), new_output_embeddings.value()):
+                        if tf.math.reduce_sum(tf.math.abs(p1 - p2)) > 0:
+                            models_equal = False
+                    self.assertTrue(models_equal)
+
+
+def _long_tensor(tok_lst):
+    return tf.constant(tok_lst, dtype=tf.int32)
+
+
+@require_tf
+class TFOPTHeadTests(unittest.TestCase):
+    vocab_size = 99
+
+    def _get_config_and_data(self):
+        eos_column_vector = tf.ones((4, 1), dtype=tf.int32) * 2
+        input_ids = tf.concat([ids_tensor((4, 6), self.vocab_size - 3) + 3, eos_column_vector], axis=1)
+        batch_size = input_ids.shape[0]
+        config = OPTConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=24,
+            num_hidden_layers=2,
+            num_attention_heads=2,
+            ffn_dim=32,
+            max_position_embeddings=48,
+            eos_token_id=2,
+            pad_token_id=1,
+            bos_token_id=0,
+        )
+        return config, input_ids, batch_size
+
+
+@require_sentencepiece
+@require_tf
+class OPTModelIntegrationTests(unittest.TestCase):
+    @slow
+    def test_inference_no_head(self):
+        model = TFOPTModel.from_pretrained("facebook/opt-350m")
+        input_ids = _long_tensor([[0, 31414, 232, 328, 740, 1140, 12695, 69, 46078, 1588, 2]])
+        attention_mask = tf.not_equal(input_ids, model.config.pad_token_id)
+        with tf.GradientTape():
+            output = model(input_ids=input_ids, attention_mask=attention_mask).last_hidden_state
+        expected_shape = (1, 11, 512)
+        self.assertEqual(output.shape, expected_shape)
+        expected_slice = tf.constant(
+            [[-0.2873, -1.9218, -0.3033], [-1.2710, -0.1338, -0.1902], [0.4095, 0.1214, -1.3121]]
+        )
+        self.assertTrue(np.allclose(output[:, :3, :3], expected_slice, atol=4e-3))
+
+        xla_generate = tf.function(model, jit_compile=True)
+        output = xla_generate(input_ids, attention_mask)[0]
+        self.assertTrue(np.allclose(output[:, :3, :3], expected_slice, atol=4e-2))
+
+
+@require_tf
+@slow
+class TFOPTEmbeddingsTest(unittest.TestCase):
+    def setUp(self):
+        super().setUp()
+        self.path_model = "facebook/opt-350m"
+
+    def test_logits(self):
+        model = TFOPTForCausalLM.from_pretrained(self.path_model)
+        tokenizer = GPT2Tokenizer.from_pretrained(self.path_model)
+
+        prompts = [
+            "Today is a beautiful day and I want to",
+            "In the city of",
+            "Paris is the capital of France and",
+            "Computers and mobile phones have taken",
+        ]
+        # verify that prompt without BOS token is identical to Metaseq -> add_special_tokens=False
+        inputs = tokenizer(prompts, return_tensors="tf", padding=True, add_special_tokens=False)
+        logits = tf.math.reduce_mean(model(inputs.input_ids, attention_mask=inputs.attention_mask)[0], axis=-1)
+        logits_meta = tf.constant(
+            [
+                [1.3851, -13.8923, -10.5229, -10.7533, -0.2309, -10.2384, -0.5365, -9.0947, -5.1670],
+                [-4.7073, -10.6276, -3.9415, -21.5242, -0.2822, -0.2822, -0.2822, -0.2822, -0.2822],
+                [0.6247, -3.4229, -8.9179, -1.4297, -14.1650, 1.4146, -9.0218, -0.2703, -0.2703],
+                [6.4783, -1.9913, -10.7926, -2.3336, 1.5092, -0.9974, -6.8213, 1.3477, 1.3477],
+            ]
+        )
+        self.assertTrue(np.allclose(logits, logits_meta, atol=1e-4))
+
+        xla_generate = tf.function(model, jit_compile=True)
+        logits = tf.math.reduce_mean(xla_generate(inputs.input_ids, attention_mask=inputs.attention_mask)[0], axis=-1)
+        self.assertTrue(np.allclose(logits, logits_meta, atol=1e-4))
+
+
+@require_tf
+@slow
+class TFOPTGenerationTest(unittest.TestCase):
+    @property
+    def prompts(self):
+        return [
+            "Today is a beautiful day and I want",
+            "In the city of",
+            "Paris is the capital of France and",
+            "Computers and mobile phones have taken",
+        ]
+
+    def test_generation_pre_attn_layer_norm(self):
+        model_id = "facebook/opt-125m"
+
+        EXPECTED_OUTPUTS = [
+            "Today is a beautiful day and I want to",
+            "In the city of New York, the city",
+            "Paris is the capital of France and the capital",
+            "Computers and mobile phones have taken over the",
+        ]
+
+        predicted_outputs = []
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        model = TFOPTForCausalLM.from_pretrained(model_id)
+
+        for prompt in self.prompts:
+            input_ids = tokenizer(prompt, return_tensors="tf").input_ids
+
+            generated_ids = model.generate(input_ids, max_length=10)
+
+            generated_string = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
+            predicted_outputs += generated_string
+
+        self.assertListEqual(predicted_outputs, EXPECTED_OUTPUTS)
+
+    def test_batch_generation(self):
+        model_id = "facebook/opt-350m"
+
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        model = TFOPTForCausalLM.from_pretrained(model_id)
+
+        tokenizer.padding_side = "left"
+
+        # use different length sentences to test batching
+        sentences = [
+            "Hello, my dog is a little",
+            "Today, I",
+        ]
+
+        inputs = tokenizer(sentences, return_tensors="tf", padding=True)
+        input_ids = inputs["input_ids"]
+
+        outputs = model.generate(input_ids=input_ids, attention_mask=inputs["attention_mask"])
+
+        inputs_non_padded = tokenizer(sentences[0], return_tensors="tf").input_ids
+        output_non_padded = model.generate(input_ids=inputs_non_padded)
+
+        num_paddings = inputs_non_padded.shape[-1] - tf.math.reduce_sum(
+            tf.cast(inputs["attention_mask"][-1], tf.int64)
+        )
+        inputs_padded = tokenizer(sentences[1], return_tensors="tf").input_ids
+        output_padded = model.generate(input_ids=inputs_padded, max_length=model.config.max_length - num_paddings)
+
+        batch_out_sentence = tokenizer.batch_decode(outputs, skip_special_tokens=True)
+        non_padded_sentence = tokenizer.decode(output_non_padded[0], skip_special_tokens=True)
+        padded_sentence = tokenizer.decode(output_padded[0], skip_special_tokens=True)
+
+        expected_output_sentence = [
+            "Hello, my dog is a little bit of a dork.\nI'm a little bit",
+            "Today, I was in the middle of a conversation with a friend about the",
+        ]
+        self.assertListEqual(expected_output_sentence, batch_out_sentence)
+        self.assertListEqual(batch_out_sentence, [non_padded_sentence, padded_sentence])
+
+    def test_generation_post_attn_layer_norm(self):
+        model_id = "facebook/opt-350m"
+
+        EXPECTED_OUTPUTS = [
+            "Today is a beautiful day and I want to",
+            "In the city of San Francisco, the city",
+            "Paris is the capital of France and the capital",
+            "Computers and mobile phones have taken over the",
+        ]
+
+        predicted_outputs = []
+        tokenizer = GPT2Tokenizer.from_pretrained(model_id)
+        model = TFOPTForCausalLM.from_pretrained(model_id)
+
+        for prompt in self.prompts:
+            input_ids = tokenizer(prompt, return_tensors="tf").input_ids
+
+            generated_ids = model.generate(input_ids, max_length=10)
+
+            generated_string = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)
+            predicted_outputs += generated_string
+
+        self.assertListEqual(predicted_outputs, EXPECTED_OUTPUTS)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/owlv2/test_image_processing_owlv2.py

@@ -0,0 +1,173 @@
+# coding=utf-8
+# Copyright 2023 HuggingFace Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import unittest
+
+from transformers.testing_utils import require_torch, require_vision, slow
+from transformers.utils import is_torch_available, is_vision_available
+
+from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
+
+
+if is_vision_available():
+    from PIL import Image
+
+    from transformers import AutoProcessor, Owlv2ForObjectDetection, Owlv2ImageProcessor
+
+if is_torch_available():
+    import torch
+
+
+class Owlv2ImageProcessingTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=7,
+        num_channels=3,
+        image_size=18,
+        min_resolution=30,
+        max_resolution=400,
+        do_resize=True,
+        size=None,
+        do_normalize=True,
+        image_mean=[0.48145466, 0.4578275, 0.40821073],
+        image_std=[0.26862954, 0.26130258, 0.27577711],
+        do_convert_rgb=True,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.num_channels = num_channels
+        self.image_size = image_size
+        self.min_resolution = min_resolution
+        self.max_resolution = max_resolution
+        self.do_resize = do_resize
+        self.size = size if size is not None else {"height": 18, "width": 18}
+        self.do_normalize = do_normalize
+        self.image_mean = image_mean
+        self.image_std = image_std
+        self.do_convert_rgb = do_convert_rgb
+
+    def prepare_image_processor_dict(self):
+        return {
+            "do_resize": self.do_resize,
+            "size": self.size,
+            "do_normalize": self.do_normalize,
+            "image_mean": self.image_mean,
+            "image_std": self.image_std,
+        }
+
+    def expected_output_image_shape(self, images):
+        return self.num_channels, self.size["height"], self.size["width"]
+
+    def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
+        return prepare_image_inputs(
+            batch_size=self.batch_size,
+            num_channels=self.num_channels,
+            min_resolution=self.min_resolution,
+            max_resolution=self.max_resolution,
+            equal_resolution=equal_resolution,
+            numpify=numpify,
+            torchify=torchify,
+        )
+
+
+@require_torch
+@require_vision
+class Owlv2ImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
+    image_processing_class = Owlv2ImageProcessor if is_vision_available() else None
+
+    def setUp(self):
+        super().setUp()
+        self.image_processor_tester = Owlv2ImageProcessingTester(self)
+
+    @property
+    def image_processor_dict(self):
+        return self.image_processor_tester.prepare_image_processor_dict()
+
+    def test_image_processor_properties(self):
+        image_processing = self.image_processing_class(**self.image_processor_dict)
+        self.assertTrue(hasattr(image_processing, "do_resize"))
+        self.assertTrue(hasattr(image_processing, "size"))
+        self.assertTrue(hasattr(image_processing, "do_normalize"))
+        self.assertTrue(hasattr(image_processing, "image_mean"))
+        self.assertTrue(hasattr(image_processing, "image_std"))
+
+    def test_image_processor_from_dict_with_kwargs(self):
+        image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
+        self.assertEqual(image_processor.size, {"height": 18, "width": 18})
+
+        image_processor = self.image_processing_class.from_dict(
+            self.image_processor_dict, size={"height": 42, "width": 42}
+        )
+        self.assertEqual(image_processor.size, {"height": 42, "width": 42})
+
+    @slow
+    def test_image_processor_integration_test(self):
+        processor = Owlv2ImageProcessor()
+
+        image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
+        pixel_values = processor(image, return_tensors="pt").pixel_values
+
+        mean_value = round(pixel_values.mean().item(), 4)
+        self.assertEqual(mean_value, 0.2353)
+
+    @slow
+    def test_image_processor_integration_test_resize(self):
+        checkpoint = "google/owlv2-base-patch16-ensemble"
+        processor = AutoProcessor.from_pretrained(checkpoint)
+        model = Owlv2ForObjectDetection.from_pretrained(checkpoint)
+
+        image = Image.open("./tests/fixtures/tests_samples/COCO/000000039769.png")
+        text = ["cat"]
+        target_size = image.size[::-1]
+        expected_boxes = torch.tensor(
+            [
+                [341.66656494140625, 23.38756561279297, 642.321044921875, 371.3482971191406],
+                [6.753320693969727, 51.96149826049805, 326.61810302734375, 473.12982177734375],
+            ]
+        )
+
+        # single image
+        inputs = processor(text=[text], images=[image], return_tensors="pt")
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        results = processor.post_process_object_detection(outputs, threshold=0.2, target_sizes=[target_size])[0]
+
+        boxes = results["boxes"]
+        self.assertTrue(
+            torch.allclose(boxes, expected_boxes, atol=1e-2),
+            f"Single image bounding boxes fail. Expected {expected_boxes}, got {boxes}",
+        )
+
+        # batch of images
+        inputs = processor(text=[text, text], images=[image, image], return_tensors="pt")
+        with torch.no_grad():
+            outputs = model(**inputs)
+        results = processor.post_process_object_detection(
+            outputs, threshold=0.2, target_sizes=[target_size, target_size]
+        )
+
+        for result in results:
+            boxes = result["boxes"]
+            self.assertTrue(
+                torch.allclose(boxes, expected_boxes, atol=1e-2),
+                f"Batch image bounding boxes fail. Expected {expected_boxes}, got {boxes}",
+            )
+
+    @unittest.skip(reason="OWLv2 doesn't treat 4 channel PIL and numpy consistently yet")  # FIXME Amy
+    def test_call_numpy_4_channels(self):
+        pass

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/owlv2/test_modeling_owlv2.py

@@ -0,0 +1,1071 @@
+# coding=utf-8
+# Copyright 2023 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch Owlv2 model."""
+
+import inspect
+import os
+import tempfile
+import unittest
+
+import numpy as np
+import requests
+
+from transformers import Owlv2Config, Owlv2TextConfig, Owlv2VisionConfig
+from transformers.testing_utils import (
+    require_torch,
+    require_torch_accelerator,
+    require_torch_fp16,
+    require_vision,
+    slow,
+    torch_device,
+)
+from transformers.utils import is_torch_available, is_vision_available
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import (
+    ModelTesterMixin,
+    _config_zero_init,
+    floats_tensor,
+    ids_tensor,
+    random_attention_mask,
+)
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+    from torch import nn
+
+    from transformers import Owlv2ForObjectDetection, Owlv2Model, Owlv2TextModel, Owlv2VisionModel
+
+
+if is_vision_available():
+    from PIL import Image
+
+    from transformers import OwlViTProcessor
+
+
+# Copied from tests.models.owlvit.test_modeling_owlvit.OwlViTVisionModelTester with OwlViT->Owlv2
+class Owlv2VisionModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=12,
+        image_size=32,
+        patch_size=2,
+        num_channels=3,
+        is_training=True,
+        hidden_size=32,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=37,
+        dropout=0.1,
+        attention_dropout=0.1,
+        initializer_range=0.02,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.image_size = image_size
+        self.patch_size = patch_size
+        self.num_channels = num_channels
+        self.is_training = is_training
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.dropout = dropout
+        self.attention_dropout = attention_dropout
+        self.initializer_range = initializer_range
+        self.scope = scope
+
+        # in ViT, the seq length equals the number of patches + 1 (we add 1 for the [CLS] token)
+        num_patches = (image_size // patch_size) ** 2
+        self.seq_length = num_patches + 1
+
+    def prepare_config_and_inputs(self):
+        pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
+        config = self.get_config()
+
+        return config, pixel_values
+
+    def get_config(self):
+        return Owlv2VisionConfig(
+            image_size=self.image_size,
+            patch_size=self.patch_size,
+            num_channels=self.num_channels,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            dropout=self.dropout,
+            attention_dropout=self.attention_dropout,
+            initializer_range=self.initializer_range,
+        )
+
+    def create_and_check_model(self, config, pixel_values):
+        model = Owlv2VisionModel(config=config).to(torch_device)
+        model.eval()
+
+        pixel_values = pixel_values.to(torch.float32)
+
+        with torch.no_grad():
+            result = model(pixel_values)
+        # expected sequence length = num_patches + 1 (we add 1 for the [CLS] token)
+        num_patches = (self.image_size // self.patch_size) ** 2
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, num_patches + 1, self.hidden_size))
+        self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, pixel_values = config_and_inputs
+        inputs_dict = {"pixel_values": pixel_values}
+        return config, inputs_dict
+
+
+@require_torch
+# Copied from tests.models.owlvit.test_modeling_owlvit.OwlViTVisionModelTest with OwlViT->Owlv2, OWL-ViT->OwlV2, OWLVIT->OWLV2, owlvit-base-patch32->owlv2-base-patch16-ensemble
+class Owlv2VisionModelTest(ModelTesterMixin, unittest.TestCase):
+    """
+    Here we also overwrite some of the tests of test_modeling_common.py, as OWLV2 does not use input_ids, inputs_embeds,
+    attention_mask and seq_length.
+    """
+
+    all_model_classes = (Owlv2VisionModel,) if is_torch_available() else ()
+    fx_compatible = False
+    test_pruning = False
+    test_resize_embeddings = False
+    test_head_masking = False
+
+    def setUp(self):
+        self.model_tester = Owlv2VisionModelTester(self)
+        self.config_tester = ConfigTester(
+            self, config_class=Owlv2VisionConfig, has_text_modality=False, hidden_size=37
+        )
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    @unittest.skip(reason="OWLV2 does not use inputs_embeds")
+    def test_inputs_embeds(self):
+        pass
+
+    def test_model_get_set_embeddings(self):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
+            x = model.get_output_embeddings()
+            self.assertTrue(x is None or isinstance(x, nn.Linear))
+
+    def test_forward_signature(self):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            signature = inspect.signature(model.forward)
+            # signature.parameters is an OrderedDict => so arg_names order is deterministic
+            arg_names = [*signature.parameters.keys()]
+
+            expected_arg_names = ["pixel_values"]
+            self.assertListEqual(arg_names[:1], expected_arg_names)
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OwlV2 does not support training yet")
+    def test_training(self):
+        pass
+
+    @unittest.skip(reason="OwlV2 does not support training yet")
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    @unittest.skip(reason="Owlv2VisionModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @unittest.skip(reason="Owlv2VisionModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_to_base(self):
+        pass
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlv2-base-patch16-ensemble"
+        model = Owlv2VisionModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+# Copied from tests.models.owlvit.test_modeling_owlvit.OwlViTTextModelTester with OwlViT->Owlv2
+class Owlv2TextModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=12,
+        num_queries=4,
+        seq_length=16,
+        is_training=True,
+        use_input_mask=True,
+        use_labels=True,
+        vocab_size=99,
+        hidden_size=64,
+        num_hidden_layers=12,
+        num_attention_heads=4,
+        intermediate_size=37,
+        dropout=0.1,
+        attention_dropout=0.1,
+        max_position_embeddings=16,
+        initializer_range=0.02,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.num_queries = num_queries
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_input_mask = use_input_mask
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.dropout = dropout
+        self.attention_dropout = attention_dropout
+        self.max_position_embeddings = max_position_embeddings
+        self.initializer_range = initializer_range
+        self.scope = scope
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size * self.num_queries, self.seq_length], self.vocab_size)
+        input_mask = None
+
+        if self.use_input_mask:
+            input_mask = random_attention_mask([self.batch_size * self.num_queries, self.seq_length])
+
+        if input_mask is not None:
+            num_text, seq_length = input_mask.shape
+
+            rnd_start_indices = np.random.randint(1, seq_length - 1, size=(num_text,))
+            for idx, start_index in enumerate(rnd_start_indices):
+                input_mask[idx, :start_index] = 1
+                input_mask[idx, start_index:] = 0
+
+        config = self.get_config()
+
+        return config, input_ids, input_mask
+
+    def get_config(self):
+        return Owlv2TextConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            dropout=self.dropout,
+            attention_dropout=self.attention_dropout,
+            max_position_embeddings=self.max_position_embeddings,
+            initializer_range=self.initializer_range,
+        )
+
+    def create_and_check_model(self, config, input_ids, input_mask):
+        model = Owlv2TextModel(config=config).to(torch_device)
+        model.eval()
+        with torch.no_grad():
+            result = model(input_ids=input_ids, attention_mask=input_mask)
+
+        self.parent.assertEqual(
+            result.last_hidden_state.shape, (self.batch_size * self.num_queries, self.seq_length, self.hidden_size)
+        )
+        self.parent.assertEqual(result.pooler_output.shape, (self.batch_size * self.num_queries, self.hidden_size))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, input_ids, input_mask = config_and_inputs
+        inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
+        return config, inputs_dict
+
+
+@require_torch
+# Copied from tests.models.owlvit.test_modeling_owlvit.OwlViTTextModelTest with OwlViT->Owlv2, OWL-ViT->OwlV2, OWLVIT->OWLV2, owlvit-base-patch32->owlv2-base-patch16-ensemble
+class Owlv2TextModelTest(ModelTesterMixin, unittest.TestCase):
+    all_model_classes = (Owlv2TextModel,) if is_torch_available() else ()
+    fx_compatible = False
+    test_pruning = False
+    test_head_masking = False
+
+    def setUp(self):
+        self.model_tester = Owlv2TextModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=Owlv2TextConfig, hidden_size=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OwlV2 does not support training yet")
+    def test_training(self):
+        pass
+
+    @unittest.skip(reason="OwlV2 does not support training yet")
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    @unittest.skip(reason="OWLV2 does not use inputs_embeds")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="Owlv2TextModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @unittest.skip(reason="Owlv2TextModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_to_base(self):
+        pass
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlv2-base-patch16-ensemble"
+        model = Owlv2TextModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+class Owlv2ModelTester:
+    def __init__(self, parent, text_kwargs=None, vision_kwargs=None, is_training=True):
+        if text_kwargs is None:
+            text_kwargs = {}
+        if vision_kwargs is None:
+            vision_kwargs = {}
+
+        self.parent = parent
+        self.text_model_tester = Owlv2TextModelTester(parent, **text_kwargs)
+        self.vision_model_tester = Owlv2VisionModelTester(parent, **vision_kwargs)
+        self.is_training = is_training
+        self.text_config = self.text_model_tester.get_config().to_dict()
+        self.vision_config = self.vision_model_tester.get_config().to_dict()
+        self.batch_size = self.text_model_tester.batch_size  # need bs for batching_equivalence test
+
+    def prepare_config_and_inputs(self):
+        text_config, input_ids, attention_mask = self.text_model_tester.prepare_config_and_inputs()
+        vision_config, pixel_values = self.vision_model_tester.prepare_config_and_inputs()
+        config = self.get_config()
+        return config, input_ids, attention_mask, pixel_values
+
+    def get_config(self):
+        return Owlv2Config.from_text_vision_configs(self.text_config, self.vision_config, projection_dim=64)
+
+    def create_and_check_model(self, config, input_ids, attention_mask, pixel_values):
+        model = Owlv2Model(config).to(torch_device).eval()
+
+        with torch.no_grad():
+            result = model(
+                input_ids=input_ids,
+                pixel_values=pixel_values,
+                attention_mask=attention_mask,
+            )
+
+        image_logits_size = (
+            self.vision_model_tester.batch_size,
+            self.text_model_tester.batch_size * self.text_model_tester.num_queries,
+        )
+        text_logits_size = (
+            self.text_model_tester.batch_size * self.text_model_tester.num_queries,
+            self.vision_model_tester.batch_size,
+        )
+        self.parent.assertEqual(result.logits_per_image.shape, image_logits_size)
+        self.parent.assertEqual(result.logits_per_text.shape, text_logits_size)
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, input_ids, attention_mask, pixel_values = config_and_inputs
+        inputs_dict = {
+            "pixel_values": pixel_values,
+            "input_ids": input_ids,
+            "attention_mask": attention_mask,
+            "return_loss": False,
+        }
+        return config, inputs_dict
+
+
+@require_torch
+# Copied from tests.models.owlvit.test_modeling_owlvit.OwlViTModelTest with OwlViT->Owlv2, OWL-ViT->OwlV2, OWLVIT->OWLV2, owlvit-base-patch32->owlv2-base-patch16-ensemble
+class Owlv2ModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (Owlv2Model,) if is_torch_available() else ()
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": Owlv2Model,
+            "zero-shot-object-detection": Owlv2ForObjectDetection,
+        }
+        if is_torch_available()
+        else {}
+    )
+    fx_compatible = False
+    test_head_masking = False
+    test_pruning = False
+    test_resize_embeddings = False
+    test_attention_outputs = False
+
+    def setUp(self):
+        self.model_tester = Owlv2ModelTester(self)
+        common_properties = ["projection_dim", "logit_scale_init_value"]
+        self.config_tester = ConfigTester(
+            self, config_class=Owlv2Config, has_text_modality=False, common_properties=common_properties
+        )
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="Hidden_states is tested in individual model tests")
+    def test_hidden_states_output(self):
+        pass
+
+    @unittest.skip(reason="Inputs_embeds is tested in individual model tests")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="Retain_grad is tested in individual model tests")
+    def test_retain_grad_hidden_states_attentions(self):
+        pass
+
+    @unittest.skip(reason="Owlv2Model does not have input/output embeddings")
+    def test_model_get_set_embeddings(self):
+        pass
+
+    # override as the `logit_scale` parameter initilization is different for OWLV2
+    def test_initialization(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        configs_no_init = _config_zero_init(config)
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init)
+            for name, param in model.named_parameters():
+                if param.requires_grad:
+                    # check if `logit_scale` is initilized as per the original implementation
+                    if name == "logit_scale":
+                        self.assertAlmostEqual(
+                            param.data.item(),
+                            np.log(1 / 0.07),
+                            delta=1e-3,
+                            msg=f"Parameter {name} of model {model_class} seems not properly initialized",
+                        )
+                    else:
+                        self.assertIn(
+                            ((param.data.mean() * 1e9).round() / 1e9).item(),
+                            [0.0, 1.0],
+                            msg=f"Parameter {name} of model {model_class} seems not properly initialized",
+                        )
+
+    def _create_and_check_torchscript(self, config, inputs_dict):
+        if not self.test_torchscript:
+            self.skipTest(reason="test_torchscript is set to False")
+
+        configs_no_init = _config_zero_init(config)  # To be sure we have no Nan
+        configs_no_init.torchscript = True
+        configs_no_init.return_dict = False
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init).to(torch_device)
+            model.eval()
+
+            try:
+                input_ids = inputs_dict["input_ids"]
+                pixel_values = inputs_dict["pixel_values"]  # OWLV2 needs pixel_values
+                traced_model = torch.jit.trace(model, (input_ids, pixel_values))
+            except RuntimeError:
+                self.fail("Couldn't trace module.")
+
+            with tempfile.TemporaryDirectory() as tmp_dir_name:
+                pt_file_name = os.path.join(tmp_dir_name, "traced_model.pt")
+
+                try:
+                    torch.jit.save(traced_model, pt_file_name)
+                except Exception:
+                    self.fail("Couldn't save module.")
+
+                try:
+                    loaded_model = torch.jit.load(pt_file_name)
+                except Exception:
+                    self.fail("Couldn't load module.")
+
+            loaded_model = loaded_model.to(torch_device)
+            loaded_model.eval()
+
+            model_state_dict = model.state_dict()
+            loaded_model_state_dict = loaded_model.state_dict()
+
+            non_persistent_buffers = {}
+            for key in loaded_model_state_dict.keys():
+                if key not in model_state_dict.keys():
+                    non_persistent_buffers[key] = loaded_model_state_dict[key]
+
+            loaded_model_state_dict = {
+                key: value for key, value in loaded_model_state_dict.items() if key not in non_persistent_buffers
+            }
+
+            self.assertEqual(set(model_state_dict.keys()), set(loaded_model_state_dict.keys()))
+
+            model_buffers = list(model.buffers())
+            for non_persistent_buffer in non_persistent_buffers.values():
+                found_buffer = False
+                for i, model_buffer in enumerate(model_buffers):
+                    if torch.equal(non_persistent_buffer, model_buffer):
+                        found_buffer = True
+                        break
+
+                self.assertTrue(found_buffer)
+                model_buffers.pop(i)
+
+            models_equal = True
+            for layer_name, p1 in model_state_dict.items():
+                p2 = loaded_model_state_dict[layer_name]
+                if p1.data.ne(p2.data).sum() > 0:
+                    models_equal = False
+
+            self.assertTrue(models_equal)
+
+    def test_load_vision_text_config(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        # Save Owlv2Config and check if we can load Owlv2VisionConfig from it
+        with tempfile.TemporaryDirectory() as tmp_dir_name:
+            config.save_pretrained(tmp_dir_name)
+            vision_config = Owlv2VisionConfig.from_pretrained(tmp_dir_name)
+            self.assertDictEqual(config.vision_config.to_dict(), vision_config.to_dict())
+
+        # Save Owlv2Config and check if we can load Owlv2TextConfig from it
+        with tempfile.TemporaryDirectory() as tmp_dir_name:
+            config.save_pretrained(tmp_dir_name)
+            text_config = Owlv2TextConfig.from_pretrained(tmp_dir_name)
+            self.assertDictEqual(config.text_config.to_dict(), text_config.to_dict())
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlv2-base-patch16-ensemble"
+        model = Owlv2Model.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+# Copied from tests.models.owlvit.test_modeling_owlvit.OwlViTForObjectDetectionTester with OwlViT->Owlv2, OWL-ViT->OwlV2, OWLVIT->OWLV2
+class Owlv2ForObjectDetectionTester:
+    def __init__(self, parent, is_training=True):
+        self.parent = parent
+        self.text_model_tester = Owlv2TextModelTester(parent)
+        self.vision_model_tester = Owlv2VisionModelTester(parent)
+        self.is_training = is_training
+        self.text_config = self.text_model_tester.get_config().to_dict()
+        self.vision_config = self.vision_model_tester.get_config().to_dict()
+        self.batch_size = self.text_model_tester.batch_size  # need bs for batching_equivalence test
+
+    def prepare_config_and_inputs(self):
+        text_config, input_ids, attention_mask = self.text_model_tester.prepare_config_and_inputs()
+        vision_config, pixel_values = self.vision_model_tester.prepare_config_and_inputs()
+        config = self.get_config()
+        return config, pixel_values, input_ids, attention_mask
+
+    def get_config(self):
+        return Owlv2Config.from_text_vision_configs(self.text_config, self.vision_config, projection_dim=64)
+
+    def create_and_check_model(self, config, pixel_values, input_ids, attention_mask):
+        model = Owlv2ForObjectDetection(config).to(torch_device).eval()
+        with torch.no_grad():
+            result = model(
+                pixel_values=pixel_values,
+                input_ids=input_ids,
+                attention_mask=attention_mask,
+                return_dict=True,
+            )
+
+        pred_boxes_size = (
+            self.vision_model_tester.batch_size,
+            (self.vision_model_tester.image_size // self.vision_model_tester.patch_size) ** 2,
+            4,
+        )
+        pred_logits_size = (
+            self.vision_model_tester.batch_size,
+            (self.vision_model_tester.image_size // self.vision_model_tester.patch_size) ** 2,
+            4,
+        )
+        pred_class_embeds_size = (
+            self.vision_model_tester.batch_size,
+            (self.vision_model_tester.image_size // self.vision_model_tester.patch_size) ** 2,
+            self.text_model_tester.hidden_size,
+        )
+        self.parent.assertEqual(result.pred_boxes.shape, pred_boxes_size)
+        self.parent.assertEqual(result.logits.shape, pred_logits_size)
+        self.parent.assertEqual(result.class_embeds.shape, pred_class_embeds_size)
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, pixel_values, input_ids, attention_mask = config_and_inputs
+        inputs_dict = {
+            "pixel_values": pixel_values,
+            "input_ids": input_ids,
+            "attention_mask": attention_mask,
+        }
+        return config, inputs_dict
+
+
+@require_torch
+# Copied from tests.models.owlvit.test_modeling_owlvit.OwlViTForObjectDetectionTest with OwlViT->Owlv2, OWL-ViT->OwlV2, OWLVIT->OWLV2, owlvit-base-patch32->owlv2-base-patch16-ensemble
+class Owlv2ForObjectDetectionTest(ModelTesterMixin, unittest.TestCase):
+    all_model_classes = (Owlv2ForObjectDetection,) if is_torch_available() else ()
+    fx_compatible = False
+    test_head_masking = False
+    test_pruning = False
+    test_resize_embeddings = False
+    test_attention_outputs = False
+
+    def setUp(self):
+        self.model_tester = Owlv2ForObjectDetectionTester(self)
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="Hidden_states is tested in individual model tests")
+    def test_hidden_states_output(self):
+        pass
+
+    @unittest.skip(reason="Inputs_embeds is tested in individual model tests")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="Retain_grad is tested in individual model tests")
+    def test_retain_grad_hidden_states_attentions(self):
+        pass
+
+    @unittest.skip(reason="Owlv2Model does not have input/output embeddings")
+    def test_model_get_set_embeddings(self):
+        pass
+
+    @unittest.skip(reason="Test_initialization is tested in individual model tests")
+    def test_initialization(self):
+        pass
+
+    @unittest.skip(reason="Test_forward_signature is tested in individual model tests")
+    def test_forward_signature(self):
+        pass
+
+    @unittest.skip(reason="Test_save_load_fast_init_from_base is tested in individual model tests")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @unittest.skip(reason="OwlV2 does not support training yet")
+    def test_training(self):
+        pass
+
+    @unittest.skip(reason="OwlV2 does not support training yet")
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    def _create_and_check_torchscript(self, config, inputs_dict):
+        if not self.test_torchscript:
+            self.skipTest(reason="test_torchscript is set to False")
+
+        configs_no_init = _config_zero_init(config)  # To be sure we have no Nan
+        configs_no_init.torchscript = True
+        configs_no_init.return_dict = False
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init).to(torch_device)
+            model.eval()
+
+            try:
+                input_ids = inputs_dict["input_ids"]
+                pixel_values = inputs_dict["pixel_values"]  # OWLV2 needs pixel_values
+                traced_model = torch.jit.trace(model, (input_ids, pixel_values))
+            except RuntimeError:
+                self.fail("Couldn't trace module.")
+
+            with tempfile.TemporaryDirectory() as tmp_dir_name:
+                pt_file_name = os.path.join(tmp_dir_name, "traced_model.pt")
+
+                try:
+                    torch.jit.save(traced_model, pt_file_name)
+                except Exception:
+                    self.fail("Couldn't save module.")
+
+                try:
+                    loaded_model = torch.jit.load(pt_file_name)
+                except Exception:
+                    self.fail("Couldn't load module.")
+
+            loaded_model = loaded_model.to(torch_device)
+            loaded_model.eval()
+
+            model_state_dict = model.state_dict()
+            loaded_model_state_dict = loaded_model.state_dict()
+
+            non_persistent_buffers = {}
+            for key in loaded_model_state_dict.keys():
+                if key not in model_state_dict.keys():
+                    non_persistent_buffers[key] = loaded_model_state_dict[key]
+
+            loaded_model_state_dict = {
+                key: value for key, value in loaded_model_state_dict.items() if key not in non_persistent_buffers
+            }
+
+            self.assertEqual(set(model_state_dict.keys()), set(loaded_model_state_dict.keys()))
+
+            model_buffers = list(model.buffers())
+            for non_persistent_buffer in non_persistent_buffers.values():
+                found_buffer = False
+                for i, model_buffer in enumerate(model_buffers):
+                    if torch.equal(non_persistent_buffer, model_buffer):
+                        found_buffer = True
+                        break
+
+                self.assertTrue(found_buffer)
+                model_buffers.pop(i)
+
+            models_equal = True
+            for layer_name, p1 in model_state_dict.items():
+                p2 = loaded_model_state_dict[layer_name]
+                if p1.data.ne(p2.data).sum() > 0:
+                    models_equal = False
+
+            self.assertTrue(models_equal)
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlv2-base-patch16-ensemble"
+        model = Owlv2ForObjectDetection.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+# We will verify our results on an image of cute cats
+def prepare_img():
+    url = "http://images.cocodataset.org/val2017/000000039769.jpg"
+    im = Image.open(requests.get(url, stream=True).raw)
+    return im
+
+
+@require_vision
+@require_torch
+class Owlv2ModelIntegrationTest(unittest.TestCase):
+    @slow
+    def test_inference(self):
+        model_name = "google/owlv2-base-patch16"
+        model = Owlv2Model.from_pretrained(model_name).to(torch_device)
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        # forward pass
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        # verify the logits
+        self.assertEqual(
+            outputs.logits_per_image.shape,
+            torch.Size((inputs.pixel_values.shape[0], inputs.input_ids.shape[0])),
+        )
+        self.assertEqual(
+            outputs.logits_per_text.shape,
+            torch.Size((inputs.input_ids.shape[0], inputs.pixel_values.shape[0])),
+        )
+        expected_logits = torch.tensor([[-6.2229, -8.2601]], device=torch_device)
+        torch.testing.assert_close(outputs.logits_per_image, expected_logits, rtol=1e-3, atol=1e-3)
+
+    @slow
+    def test_inference_interpolate_pos_encoding(self):
+        model_name = "google/owlv2-base-patch16"
+        model = Owlv2Model.from_pretrained(model_name).to(torch_device)
+        processor = OwlViTProcessor.from_pretrained(model_name)
+        processor.image_processor.size = {"height": 1024, "width": 1024}
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        # forward pass
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=True)
+
+        # verify the logits
+        self.assertEqual(
+            outputs.logits_per_image.shape,
+            torch.Size((inputs.pixel_values.shape[0], inputs.input_ids.shape[0])),
+        )
+        self.assertEqual(
+            outputs.logits_per_text.shape,
+            torch.Size((inputs.input_ids.shape[0], inputs.pixel_values.shape[0])),
+        )
+        expected_logits = torch.tensor([[-6.2520, -8.2970]], device=torch_device)
+        torch.testing.assert_close(outputs.logits_per_image, expected_logits, rtol=1e-3, atol=1e-3)
+        expected_shape = torch.Size((1, 4097, 768))
+        self.assertEqual(outputs.vision_model_output.last_hidden_state.shape, expected_shape)
+
+        # Owlv2ForObjectDetection part.
+        model = Owlv2ForObjectDetection.from_pretrained(model_name).to(torch_device)
+        processor.image_processor.size = {"height": 1024, "width": 1024}
+
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=True)
+
+        num_queries = int((inputs.pixel_values.shape[-1] / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+        expected_slice_boxes = torch.tensor(
+            [[0.2407, 0.0553, 0.4636], [0.1082, 0.0494, 0.1861], [0.2459, 0.0527, 0.4398]]
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+
+        model = Owlv2ForObjectDetection.from_pretrained(model_name).to(torch_device)
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs, interpolate_pos_encoding=True)
+
+        # No need to check the logits, we just check inference runs fine.
+        num_queries = int((inputs.pixel_values.shape[-1] / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        # Deactivate interpolate_pos_encoding on same model, and use default image size.
+        # Verify the dynamic change caused by the activation/deactivation of interpolate_pos_encoding of variables: self.sqrt_num_patches, self.box_bias from (OwlViTForObjectDetection).
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=False)
+
+        num_queries = int((inputs.pixel_values.shape[-1] // model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        expected_default_box_bias = torch.tensor(
+            [
+                [-4.0717, -4.0717, -4.0717, -4.0717],
+                [-3.3644, -4.0717, -4.0717, -4.0717],
+                [-2.9425, -4.0717, -4.0717, -4.0717],
+            ]
+        )
+
+        torch.testing.assert_close(model.box_bias[:3, :4], expected_default_box_bias, rtol=1e-4, atol=1e-4)
+
+        # Interpolate with any resolution size.
+        processor.image_processor.size = {"height": 1264, "width": 1024}
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=True)
+
+        num_queries = int(
+            (inputs.pixel_values.shape[-2] // model.config.vision_config.patch_size)
+            * (inputs.pixel_values.shape[-1] // model.config.vision_config.patch_size)
+        )
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+        expected_slice_boxes = torch.tensor(
+            [[0.2438, 0.0945, 0.4675], [0.1361, 0.0431, 0.2406], [0.2465, 0.0428, 0.4429]]
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs, interpolate_pos_encoding=True)
+
+        # No need to check the logits, we just check inference runs fine.
+        num_queries = int(
+            (inputs.pixel_values.shape[-2] // model.config.vision_config.patch_size)
+            * (inputs.pixel_values.shape[-1] // model.config.vision_config.patch_size)
+        )
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+    @slow
+    def test_inference_object_detection(self):
+        model_name = "google/owlv2-base-patch16"
+        model = Owlv2ForObjectDetection.from_pretrained(model_name).to(torch_device)
+
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        text_labels = [["a photo of a cat", "a photo of a dog"]]
+        inputs = processor(
+            text=text_labels,
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        num_queries = int((model.config.vision_config.image_size / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        expected_slice_logits = torch.tensor(
+            [[-21.413497, -21.612638], [-19.008193, -19.548841], [-20.958896, -21.382694]]
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.logits[0, :3, :3], expected_slice_logits, rtol=1e-4, atol=1e-4)
+        expected_slice_boxes = torch.tensor(
+            [[0.241309, 0.051896, 0.453267], [0.139474, 0.045701, 0.250660], [0.233022, 0.050479, 0.427671]],
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+        resulted_slice_boxes = outputs.pred_boxes[0, :3, :3]
+        max_diff = torch.max(torch.abs(resulted_slice_boxes - expected_slice_boxes)).item()
+        self.assertLess(max_diff, 3e-4)
+
+        # test post-processing
+        post_processed_output = processor.post_process_grounded_object_detection(outputs)
+        self.assertIsNone(post_processed_output[0]["text_labels"])
+
+        post_processed_output_with_text_labels = processor.post_process_grounded_object_detection(
+            outputs, text_labels=text_labels
+        )
+
+        objects_labels = post_processed_output_with_text_labels[0]["labels"].cpu().tolist()
+        self.assertListEqual(objects_labels, [0, 0])
+
+        objects_text_labels = post_processed_output_with_text_labels[0]["text_labels"]
+        self.assertIsNotNone(objects_text_labels)
+        self.assertListEqual(objects_text_labels, ["a photo of a cat", "a photo of a cat"])
+
+    @slow
+    def test_inference_one_shot_object_detection(self):
+        model_name = "google/owlv2-base-patch16"
+        model = Owlv2ForObjectDetection.from_pretrained(model_name).to(torch_device)
+
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs)
+
+        num_queries = int((model.config.vision_config.image_size / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        expected_slice_boxes = torch.tensor(
+            [[0.2413, 0.0519, 0.4533], [0.1395, 0.0457, 0.2507], [0.2330, 0.0505, 0.4277]],
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.target_pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+
+    @slow
+    @require_torch_accelerator
+    @require_torch_fp16
+    def test_inference_one_shot_object_detection_fp16(self):
+        model_name = "google/owlv2-base-patch16"
+        model = Owlv2ForObjectDetection.from_pretrained(model_name, torch_dtype=torch.float16).to(torch_device)
+
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs)
+
+        # No need to check the logits, we just check inference runs fine.
+        num_queries = int((model.config.vision_config.image_size / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/owlv2/test_processor_owlv2.py

@@ -0,0 +1,38 @@
+import shutil
+import tempfile
+import unittest
+
+import pytest
+
+from transformers import Owlv2Processor
+from transformers.testing_utils import require_scipy
+
+from ...test_processing_common import ProcessorTesterMixin
+
+
+@require_scipy
+class Owlv2ProcessorTest(ProcessorTesterMixin, unittest.TestCase):
+    processor_class = Owlv2Processor
+
+    def setUp(self):
+        self.tmpdirname = tempfile.mkdtemp()
+        processor = self.processor_class.from_pretrained("google/owlv2-base-patch16-ensemble")
+        processor.save_pretrained(self.tmpdirname)
+
+    def tearDown(self):
+        shutil.rmtree(self.tmpdirname)
+
+    def test_processor_query_images_positional(self):
+        processor_components = self.prepare_components()
+        processor = Owlv2Processor(**processor_components)
+
+        image_input = self.prepare_image_inputs()
+        query_images = self.prepare_image_inputs()
+
+        inputs = processor(None, image_input, query_images)
+
+        self.assertListEqual(list(inputs.keys()), ["query_pixel_values", "pixel_values"])
+
+        # test if it raises when no input is passed
+        with pytest.raises(ValueError):
+            processor()

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/owlvit/test_image_processing_owlvit.py

@@ -0,0 +1,120 @@
+# coding=utf-8
+# Copyright 2022 HuggingFace Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+import unittest
+
+from transformers.testing_utils import require_torch, require_vision
+from transformers.utils import is_vision_available
+
+from ...test_image_processing_common import ImageProcessingTestMixin, prepare_image_inputs
+
+
+if is_vision_available():
+    from transformers import OwlViTImageProcessor
+
+
+class OwlViTImageProcessingTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=7,
+        num_channels=3,
+        image_size=18,
+        min_resolution=30,
+        max_resolution=400,
+        do_resize=True,
+        size=None,
+        do_center_crop=True,
+        crop_size=None,
+        do_normalize=True,
+        image_mean=[0.48145466, 0.4578275, 0.40821073],
+        image_std=[0.26862954, 0.26130258, 0.27577711],
+        do_convert_rgb=True,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.num_channels = num_channels
+        self.image_size = image_size
+        self.min_resolution = min_resolution
+        self.max_resolution = max_resolution
+        self.do_resize = do_resize
+        self.size = size if size is not None else {"height": 18, "width": 18}
+        self.do_center_crop = do_center_crop
+        self.crop_size = crop_size if crop_size is not None else {"height": 18, "width": 18}
+        self.do_normalize = do_normalize
+        self.image_mean = image_mean
+        self.image_std = image_std
+        self.do_convert_rgb = do_convert_rgb
+
+    def prepare_image_processor_dict(self):
+        return {
+            "do_resize": self.do_resize,
+            "size": self.size,
+            "do_center_crop": self.do_center_crop,
+            "crop_size": self.crop_size,
+            "do_normalize": self.do_normalize,
+            "image_mean": self.image_mean,
+            "image_std": self.image_std,
+            "do_convert_rgb": self.do_convert_rgb,
+        }
+
+    def expected_output_image_shape(self, images):
+        return self.num_channels, self.crop_size["height"], self.crop_size["width"]
+
+    def prepare_image_inputs(self, equal_resolution=False, numpify=False, torchify=False):
+        return prepare_image_inputs(
+            batch_size=self.batch_size,
+            num_channels=self.num_channels,
+            min_resolution=self.min_resolution,
+            max_resolution=self.max_resolution,
+            equal_resolution=equal_resolution,
+            numpify=numpify,
+            torchify=torchify,
+        )
+
+
+@require_torch
+@require_vision
+class OwlViTImageProcessingTest(ImageProcessingTestMixin, unittest.TestCase):
+    image_processing_class = OwlViTImageProcessor if is_vision_available() else None
+
+    def setUp(self):
+        super().setUp()
+        self.image_processor_tester = OwlViTImageProcessingTester(self)
+
+    @property
+    def image_processor_dict(self):
+        return self.image_processor_tester.prepare_image_processor_dict()
+
+    def test_image_processor_properties(self):
+        image_processing = self.image_processing_class(**self.image_processor_dict)
+        self.assertTrue(hasattr(image_processing, "do_resize"))
+        self.assertTrue(hasattr(image_processing, "size"))
+        self.assertTrue(hasattr(image_processing, "do_center_crop"))
+        self.assertTrue(hasattr(image_processing, "center_crop"))
+        self.assertTrue(hasattr(image_processing, "do_normalize"))
+        self.assertTrue(hasattr(image_processing, "image_mean"))
+        self.assertTrue(hasattr(image_processing, "image_std"))
+        self.assertTrue(hasattr(image_processing, "do_convert_rgb"))
+
+    def test_image_processor_from_dict_with_kwargs(self):
+        image_processor = self.image_processing_class.from_dict(self.image_processor_dict)
+        self.assertEqual(image_processor.size, {"height": 18, "width": 18})
+        self.assertEqual(image_processor.crop_size, {"height": 18, "width": 18})
+
+        image_processor = self.image_processing_class.from_dict(self.image_processor_dict, size=42, crop_size=84)
+        self.assertEqual(image_processor.size, {"height": 42, "width": 42})
+        self.assertEqual(image_processor.crop_size, {"height": 84, "width": 84})

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/owlvit/test_modeling_owlvit.py

@@ -0,0 +1,1057 @@
+# coding=utf-8
+# Copyright 2022 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch OwlViT model."""
+
+import inspect
+import os
+import tempfile
+import unittest
+
+import numpy as np
+import requests
+
+from transformers import OwlViTConfig, OwlViTTextConfig, OwlViTVisionConfig
+from transformers.testing_utils import (
+    require_torch,
+    require_torch_accelerator,
+    require_torch_fp16,
+    require_vision,
+    slow,
+    torch_device,
+)
+from transformers.utils import is_torch_available, is_vision_available
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import (
+    ModelTesterMixin,
+    _config_zero_init,
+    floats_tensor,
+    ids_tensor,
+    random_attention_mask,
+)
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+if is_torch_available():
+    import torch
+    from torch import nn
+
+    from transformers import OwlViTForObjectDetection, OwlViTModel, OwlViTTextModel, OwlViTVisionModel
+
+
+if is_vision_available():
+    from PIL import Image
+
+    from transformers import OwlViTProcessor
+
+
+class OwlViTVisionModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=12,
+        image_size=32,
+        patch_size=2,
+        num_channels=3,
+        is_training=True,
+        hidden_size=32,
+        num_hidden_layers=2,
+        num_attention_heads=4,
+        intermediate_size=37,
+        dropout=0.1,
+        attention_dropout=0.1,
+        initializer_range=0.02,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.image_size = image_size
+        self.patch_size = patch_size
+        self.num_channels = num_channels
+        self.is_training = is_training
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.dropout = dropout
+        self.attention_dropout = attention_dropout
+        self.initializer_range = initializer_range
+        self.scope = scope
+
+        # in ViT, the seq length equals the number of patches + 1 (we add 1 for the [CLS] token)
+        num_patches = (image_size // patch_size) ** 2
+        self.seq_length = num_patches + 1
+
+    def prepare_config_and_inputs(self):
+        pixel_values = floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size])
+        config = self.get_config()
+
+        return config, pixel_values
+
+    def get_config(self):
+        return OwlViTVisionConfig(
+            image_size=self.image_size,
+            patch_size=self.patch_size,
+            num_channels=self.num_channels,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            dropout=self.dropout,
+            attention_dropout=self.attention_dropout,
+            initializer_range=self.initializer_range,
+        )
+
+    def create_and_check_model(self, config, pixel_values):
+        model = OwlViTVisionModel(config=config).to(torch_device)
+        model.eval()
+
+        pixel_values = pixel_values.to(torch.float32)
+
+        with torch.no_grad():
+            result = model(pixel_values)
+        # expected sequence length = num_patches + 1 (we add 1 for the [CLS] token)
+        num_patches = (self.image_size // self.patch_size) ** 2
+        self.parent.assertEqual(result.last_hidden_state.shape, (self.batch_size, num_patches + 1, self.hidden_size))
+        self.parent.assertEqual(result.pooler_output.shape, (self.batch_size, self.hidden_size))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, pixel_values = config_and_inputs
+        inputs_dict = {"pixel_values": pixel_values}
+        return config, inputs_dict
+
+
+@require_torch
+class OwlViTVisionModelTest(ModelTesterMixin, unittest.TestCase):
+    """
+    Here we also overwrite some of the tests of test_modeling_common.py, as OWLVIT does not use input_ids, inputs_embeds,
+    attention_mask and seq_length.
+    """
+
+    all_model_classes = (OwlViTVisionModel,) if is_torch_available() else ()
+    fx_compatible = False
+    test_pruning = False
+    test_resize_embeddings = False
+    test_head_masking = False
+
+    def setUp(self):
+        self.model_tester = OwlViTVisionModelTester(self)
+        self.config_tester = ConfigTester(
+            self, config_class=OwlViTVisionConfig, has_text_modality=False, hidden_size=37
+        )
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    @unittest.skip(reason="OWLVIT does not use inputs_embeds")
+    def test_inputs_embeds(self):
+        pass
+
+    def test_model_get_set_embeddings(self):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            self.assertIsInstance(model.get_input_embeddings(), (nn.Module))
+            x = model.get_output_embeddings()
+            self.assertTrue(x is None or isinstance(x, nn.Linear))
+
+    def test_forward_signature(self):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            signature = inspect.signature(model.forward)
+            # signature.parameters is an OrderedDict => so arg_names order is deterministic
+            arg_names = [*signature.parameters.keys()]
+
+            expected_arg_names = ["pixel_values"]
+            self.assertListEqual(arg_names[:1], expected_arg_names)
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OWL-ViT does not support training yet")
+    def test_training(self):
+        pass
+
+    @unittest.skip(reason="OWL-ViT does not support training yet")
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    @unittest.skip(reason="OwlViTVisionModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @unittest.skip(reason="OwlViTVisionModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_to_base(self):
+        pass
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTVisionModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+class OwlViTTextModelTester:
+    def __init__(
+        self,
+        parent,
+        batch_size=12,
+        num_queries=4,
+        seq_length=16,
+        is_training=True,
+        use_input_mask=True,
+        use_labels=True,
+        vocab_size=99,
+        hidden_size=64,
+        num_hidden_layers=12,
+        num_attention_heads=4,
+        intermediate_size=37,
+        dropout=0.1,
+        attention_dropout=0.1,
+        max_position_embeddings=16,
+        initializer_range=0.02,
+        scope=None,
+    ):
+        self.parent = parent
+        self.batch_size = batch_size
+        self.num_queries = num_queries
+        self.seq_length = seq_length
+        self.is_training = is_training
+        self.use_input_mask = use_input_mask
+        self.use_labels = use_labels
+        self.vocab_size = vocab_size
+        self.hidden_size = hidden_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.intermediate_size = intermediate_size
+        self.dropout = dropout
+        self.attention_dropout = attention_dropout
+        self.max_position_embeddings = max_position_embeddings
+        self.initializer_range = initializer_range
+        self.scope = scope
+
+    def prepare_config_and_inputs(self):
+        input_ids = ids_tensor([self.batch_size * self.num_queries, self.seq_length], self.vocab_size)
+        input_mask = None
+
+        if self.use_input_mask:
+            input_mask = random_attention_mask([self.batch_size * self.num_queries, self.seq_length])
+
+        if input_mask is not None:
+            num_text, seq_length = input_mask.shape
+
+            rnd_start_indices = np.random.randint(1, seq_length - 1, size=(num_text,))
+            for idx, start_index in enumerate(rnd_start_indices):
+                input_mask[idx, :start_index] = 1
+                input_mask[idx, start_index:] = 0
+
+        config = self.get_config()
+
+        return config, input_ids, input_mask
+
+    def get_config(self):
+        return OwlViTTextConfig(
+            vocab_size=self.vocab_size,
+            hidden_size=self.hidden_size,
+            num_hidden_layers=self.num_hidden_layers,
+            num_attention_heads=self.num_attention_heads,
+            intermediate_size=self.intermediate_size,
+            dropout=self.dropout,
+            attention_dropout=self.attention_dropout,
+            max_position_embeddings=self.max_position_embeddings,
+            initializer_range=self.initializer_range,
+        )
+
+    def create_and_check_model(self, config, input_ids, input_mask):
+        model = OwlViTTextModel(config=config).to(torch_device)
+        model.eval()
+        with torch.no_grad():
+            result = model(input_ids=input_ids, attention_mask=input_mask)
+
+        self.parent.assertEqual(
+            result.last_hidden_state.shape, (self.batch_size * self.num_queries, self.seq_length, self.hidden_size)
+        )
+        self.parent.assertEqual(result.pooler_output.shape, (self.batch_size * self.num_queries, self.hidden_size))
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, input_ids, input_mask = config_and_inputs
+        inputs_dict = {"input_ids": input_ids, "attention_mask": input_mask}
+        return config, inputs_dict
+
+
+@require_torch
+class OwlViTTextModelTest(ModelTesterMixin, unittest.TestCase):
+    all_model_classes = (OwlViTTextModel,) if is_torch_available() else ()
+    fx_compatible = False
+    test_pruning = False
+    test_head_masking = False
+
+    def setUp(self):
+        self.model_tester = OwlViTTextModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=OwlViTTextConfig, hidden_size=37)
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="OWL-ViT does not support training yet")
+    def test_training(self):
+        pass
+
+    @unittest.skip(reason="OWL-ViT does not support training yet")
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    @unittest.skip(reason="OWLVIT does not use inputs_embeds")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="OwlViTTextModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @unittest.skip(reason="OwlViTTextModel has no base class and is not available in MODEL_MAPPING")
+    def test_save_load_fast_init_to_base(self):
+        pass
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTTextModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+class OwlViTModelTester:
+    def __init__(self, parent, text_kwargs=None, vision_kwargs=None, is_training=True):
+        if text_kwargs is None:
+            text_kwargs = {}
+        if vision_kwargs is None:
+            vision_kwargs = {}
+
+        self.parent = parent
+        self.text_model_tester = OwlViTTextModelTester(parent, **text_kwargs)
+        self.vision_model_tester = OwlViTVisionModelTester(parent, **vision_kwargs)
+        self.is_training = is_training
+        self.text_config = self.text_model_tester.get_config().to_dict()
+        self.vision_config = self.vision_model_tester.get_config().to_dict()
+        self.batch_size = self.text_model_tester.batch_size  # need bs for batching_equivalence test
+
+    def prepare_config_and_inputs(self):
+        text_config, input_ids, attention_mask = self.text_model_tester.prepare_config_and_inputs()
+        vision_config, pixel_values = self.vision_model_tester.prepare_config_and_inputs()
+        config = self.get_config()
+        return config, input_ids, attention_mask, pixel_values
+
+    def get_config(self):
+        return OwlViTConfig.from_text_vision_configs(self.text_config, self.vision_config, projection_dim=64)
+
+    def create_and_check_model(self, config, input_ids, attention_mask, pixel_values):
+        model = OwlViTModel(config).to(torch_device).eval()
+
+        with torch.no_grad():
+            result = model(
+                input_ids=input_ids,
+                pixel_values=pixel_values,
+                attention_mask=attention_mask,
+            )
+
+        image_logits_size = (
+            self.vision_model_tester.batch_size,
+            self.text_model_tester.batch_size * self.text_model_tester.num_queries,
+        )
+        text_logits_size = (
+            self.text_model_tester.batch_size * self.text_model_tester.num_queries,
+            self.vision_model_tester.batch_size,
+        )
+        self.parent.assertEqual(result.logits_per_image.shape, image_logits_size)
+        self.parent.assertEqual(result.logits_per_text.shape, text_logits_size)
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, input_ids, attention_mask, pixel_values = config_and_inputs
+        inputs_dict = {
+            "pixel_values": pixel_values,
+            "input_ids": input_ids,
+            "attention_mask": attention_mask,
+            "return_loss": False,
+        }
+        return config, inputs_dict
+
+
+@require_torch
+class OwlViTModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (OwlViTModel,) if is_torch_available() else ()
+    pipeline_model_mapping = (
+        {
+            "feature-extraction": OwlViTModel,
+            "zero-shot-object-detection": OwlViTForObjectDetection,
+        }
+        if is_torch_available()
+        else {}
+    )
+    fx_compatible = False
+    test_head_masking = False
+    test_pruning = False
+    test_resize_embeddings = False
+    test_attention_outputs = False
+
+    def setUp(self):
+        self.model_tester = OwlViTModelTester(self)
+        common_properties = ["projection_dim", "logit_scale_init_value"]
+        self.config_tester = ConfigTester(
+            self, config_class=OwlViTConfig, has_text_modality=False, common_properties=common_properties
+        )
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="Hidden_states is tested in individual model tests")
+    def test_hidden_states_output(self):
+        pass
+
+    @unittest.skip(reason="Inputs_embeds is tested in individual model tests")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="Retain_grad is tested in individual model tests")
+    def test_retain_grad_hidden_states_attentions(self):
+        pass
+
+    @unittest.skip(reason="OwlViTModel does not have input/output embeddings")
+    def test_model_get_set_embeddings(self):
+        pass
+
+    # override as the `logit_scale` parameter initilization is different for OWLVIT
+    def test_initialization(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        configs_no_init = _config_zero_init(config)
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init)
+            for name, param in model.named_parameters():
+                if param.requires_grad:
+                    # check if `logit_scale` is initilized as per the original implementation
+                    if name == "logit_scale":
+                        self.assertAlmostEqual(
+                            param.data.item(),
+                            np.log(1 / 0.07),
+                            delta=1e-3,
+                            msg=f"Parameter {name} of model {model_class} seems not properly initialized",
+                        )
+                    else:
+                        self.assertIn(
+                            ((param.data.mean() * 1e9).round() / 1e9).item(),
+                            [0.0, 1.0],
+                            msg=f"Parameter {name} of model {model_class} seems not properly initialized",
+                        )
+
+    def _create_and_check_torchscript(self, config, inputs_dict):
+        if not self.test_torchscript:
+            self.skipTest(reason="test_torchscript is set to False")
+
+        configs_no_init = _config_zero_init(config)  # To be sure we have no Nan
+        configs_no_init.torchscript = True
+        configs_no_init.return_dict = False
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init).to(torch_device)
+            model.eval()
+
+            try:
+                input_ids = inputs_dict["input_ids"]
+                pixel_values = inputs_dict["pixel_values"]  # OWLVIT needs pixel_values
+                traced_model = torch.jit.trace(model, (input_ids, pixel_values))
+            except RuntimeError:
+                self.fail("Couldn't trace module.")
+
+            with tempfile.TemporaryDirectory() as tmp_dir_name:
+                pt_file_name = os.path.join(tmp_dir_name, "traced_model.pt")
+
+                try:
+                    torch.jit.save(traced_model, pt_file_name)
+                except Exception:
+                    self.fail("Couldn't save module.")
+
+                try:
+                    loaded_model = torch.jit.load(pt_file_name)
+                except Exception:
+                    self.fail("Couldn't load module.")
+
+            loaded_model = loaded_model.to(torch_device)
+            loaded_model.eval()
+
+            model_state_dict = model.state_dict()
+            loaded_model_state_dict = loaded_model.state_dict()
+
+            non_persistent_buffers = {}
+            for key in loaded_model_state_dict.keys():
+                if key not in model_state_dict.keys():
+                    non_persistent_buffers[key] = loaded_model_state_dict[key]
+
+            loaded_model_state_dict = {
+                key: value for key, value in loaded_model_state_dict.items() if key not in non_persistent_buffers
+            }
+
+            self.assertEqual(set(model_state_dict.keys()), set(loaded_model_state_dict.keys()))
+
+            model_buffers = list(model.buffers())
+            for non_persistent_buffer in non_persistent_buffers.values():
+                found_buffer = False
+                for i, model_buffer in enumerate(model_buffers):
+                    if torch.equal(non_persistent_buffer, model_buffer):
+                        found_buffer = True
+                        break
+
+                self.assertTrue(found_buffer)
+                model_buffers.pop(i)
+
+            models_equal = True
+            for layer_name, p1 in model_state_dict.items():
+                p2 = loaded_model_state_dict[layer_name]
+                if p1.data.ne(p2.data).sum() > 0:
+                    models_equal = False
+
+            self.assertTrue(models_equal)
+
+    def test_load_vision_text_config(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        # Save OwlViTConfig and check if we can load OwlViTVisionConfig from it
+        with tempfile.TemporaryDirectory() as tmp_dir_name:
+            config.save_pretrained(tmp_dir_name)
+            vision_config = OwlViTVisionConfig.from_pretrained(tmp_dir_name)
+            self.assertDictEqual(config.vision_config.to_dict(), vision_config.to_dict())
+
+        # Save OwlViTConfig and check if we can load OwlViTTextConfig from it
+        with tempfile.TemporaryDirectory() as tmp_dir_name:
+            config.save_pretrained(tmp_dir_name)
+            text_config = OwlViTTextConfig.from_pretrained(tmp_dir_name)
+            self.assertDictEqual(config.text_config.to_dict(), text_config.to_dict())
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTModel.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+class OwlViTForObjectDetectionTester:
+    def __init__(self, parent, is_training=True):
+        self.parent = parent
+        self.text_model_tester = OwlViTTextModelTester(parent)
+        self.vision_model_tester = OwlViTVisionModelTester(parent)
+        self.is_training = is_training
+        self.text_config = self.text_model_tester.get_config().to_dict()
+        self.vision_config = self.vision_model_tester.get_config().to_dict()
+        self.batch_size = self.text_model_tester.batch_size  # need bs for batching_equivalence test
+
+    def prepare_config_and_inputs(self):
+        text_config, input_ids, attention_mask = self.text_model_tester.prepare_config_and_inputs()
+        vision_config, pixel_values = self.vision_model_tester.prepare_config_and_inputs()
+        config = self.get_config()
+        return config, pixel_values, input_ids, attention_mask
+
+    def get_config(self):
+        return OwlViTConfig.from_text_vision_configs(self.text_config, self.vision_config, projection_dim=64)
+
+    def create_and_check_model(self, config, pixel_values, input_ids, attention_mask):
+        model = OwlViTForObjectDetection(config).to(torch_device).eval()
+        with torch.no_grad():
+            result = model(
+                pixel_values=pixel_values,
+                input_ids=input_ids,
+                attention_mask=attention_mask,
+                return_dict=True,
+            )
+
+        pred_boxes_size = (
+            self.vision_model_tester.batch_size,
+            (self.vision_model_tester.image_size // self.vision_model_tester.patch_size) ** 2,
+            4,
+        )
+        pred_logits_size = (
+            self.vision_model_tester.batch_size,
+            (self.vision_model_tester.image_size // self.vision_model_tester.patch_size) ** 2,
+            4,
+        )
+        pred_class_embeds_size = (
+            self.vision_model_tester.batch_size,
+            (self.vision_model_tester.image_size // self.vision_model_tester.patch_size) ** 2,
+            self.text_model_tester.hidden_size,
+        )
+        self.parent.assertEqual(result.pred_boxes.shape, pred_boxes_size)
+        self.parent.assertEqual(result.logits.shape, pred_logits_size)
+        self.parent.assertEqual(result.class_embeds.shape, pred_class_embeds_size)
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, pixel_values, input_ids, attention_mask = config_and_inputs
+        inputs_dict = {
+            "pixel_values": pixel_values,
+            "input_ids": input_ids,
+            "attention_mask": attention_mask,
+        }
+        return config, inputs_dict
+
+
+@require_torch
+class OwlViTForObjectDetectionTest(ModelTesterMixin, unittest.TestCase):
+    all_model_classes = (OwlViTForObjectDetection,) if is_torch_available() else ()
+    fx_compatible = False
+    test_head_masking = False
+    test_pruning = False
+    test_resize_embeddings = False
+    test_attention_outputs = False
+
+    def setUp(self):
+        self.model_tester = OwlViTForObjectDetectionTester(self)
+
+    def test_model(self):
+        config_and_inputs = self.model_tester.prepare_config_and_inputs()
+        self.model_tester.create_and_check_model(*config_and_inputs)
+
+    @unittest.skip(reason="Hidden_states is tested in individual model tests")
+    def test_hidden_states_output(self):
+        pass
+
+    @unittest.skip(reason="Inputs_embeds is tested in individual model tests")
+    def test_inputs_embeds(self):
+        pass
+
+    @unittest.skip(reason="Retain_grad is tested in individual model tests")
+    def test_retain_grad_hidden_states_attentions(self):
+        pass
+
+    @unittest.skip(reason="OwlViTModel does not have input/output embeddings")
+    def test_model_get_set_embeddings(self):
+        pass
+
+    @unittest.skip(reason="Test_initialization is tested in individual model tests")
+    def test_initialization(self):
+        pass
+
+    @unittest.skip(reason="Test_forward_signature is tested in individual model tests")
+    def test_forward_signature(self):
+        pass
+
+    @unittest.skip(reason="Test_save_load_fast_init_from_base is tested in individual model tests")
+    def test_save_load_fast_init_from_base(self):
+        pass
+
+    @unittest.skip(reason="OWL-ViT does not support training yet")
+    def test_training(self):
+        pass
+
+    @unittest.skip(reason="OWL-ViT does not support training yet")
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    def _create_and_check_torchscript(self, config, inputs_dict):
+        if not self.test_torchscript:
+            self.skipTest(reason="test_torchscript is set to False")
+
+        configs_no_init = _config_zero_init(config)  # To be sure we have no Nan
+        configs_no_init.torchscript = True
+        configs_no_init.return_dict = False
+        for model_class in self.all_model_classes:
+            model = model_class(config=configs_no_init).to(torch_device)
+            model.eval()
+
+            try:
+                input_ids = inputs_dict["input_ids"]
+                pixel_values = inputs_dict["pixel_values"]  # OWLVIT needs pixel_values
+                traced_model = torch.jit.trace(model, (input_ids, pixel_values))
+            except RuntimeError:
+                self.fail("Couldn't trace module.")
+
+            with tempfile.TemporaryDirectory() as tmp_dir_name:
+                pt_file_name = os.path.join(tmp_dir_name, "traced_model.pt")
+
+                try:
+                    torch.jit.save(traced_model, pt_file_name)
+                except Exception:
+                    self.fail("Couldn't save module.")
+
+                try:
+                    loaded_model = torch.jit.load(pt_file_name)
+                except Exception:
+                    self.fail("Couldn't load module.")
+
+            loaded_model = loaded_model.to(torch_device)
+            loaded_model.eval()
+
+            model_state_dict = model.state_dict()
+            loaded_model_state_dict = loaded_model.state_dict()
+
+            non_persistent_buffers = {}
+            for key in loaded_model_state_dict.keys():
+                if key not in model_state_dict.keys():
+                    non_persistent_buffers[key] = loaded_model_state_dict[key]
+
+            loaded_model_state_dict = {
+                key: value for key, value in loaded_model_state_dict.items() if key not in non_persistent_buffers
+            }
+
+            self.assertEqual(set(model_state_dict.keys()), set(loaded_model_state_dict.keys()))
+
+            model_buffers = list(model.buffers())
+            for non_persistent_buffer in non_persistent_buffers.values():
+                found_buffer = False
+                for i, model_buffer in enumerate(model_buffers):
+                    if torch.equal(non_persistent_buffer, model_buffer):
+                        found_buffer = True
+                        break
+
+                self.assertTrue(found_buffer)
+                model_buffers.pop(i)
+
+            models_equal = True
+            for layer_name, p1 in model_state_dict.items():
+                p2 = loaded_model_state_dict[layer_name]
+                if p1.data.ne(p2.data).sum() > 0:
+                    models_equal = False
+
+            self.assertTrue(models_equal)
+
+    @slow
+    def test_model_from_pretrained(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTForObjectDetection.from_pretrained(model_name)
+        self.assertIsNotNone(model)
+
+
+# We will verify our results on an image of cute cats
+def prepare_img():
+    url = "http://images.cocodataset.org/val2017/000000039769.jpg"
+    im = Image.open(requests.get(url, stream=True).raw)
+    return im
+
+
+@require_vision
+@require_torch
+class OwlViTModelIntegrationTest(unittest.TestCase):
+    @slow
+    def test_inference(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTModel.from_pretrained(model_name).to(torch_device)
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        # forward pass
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        # verify the logits
+        self.assertEqual(
+            outputs.logits_per_image.shape,
+            torch.Size((inputs.pixel_values.shape[0], inputs.input_ids.shape[0])),
+        )
+        self.assertEqual(
+            outputs.logits_per_text.shape,
+            torch.Size((inputs.input_ids.shape[0], inputs.pixel_values.shape[0])),
+        )
+        expected_logits = torch.tensor([[3.4613, 0.9403]], device=torch_device)
+        torch.testing.assert_close(outputs.logits_per_image, expected_logits, rtol=1e-3, atol=1e-3)
+
+    @slow
+    def test_inference_interpolate_pos_encoding(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTModel.from_pretrained(model_name).to(torch_device)
+        processor = OwlViTProcessor.from_pretrained(model_name)
+        processor.image_processor.size = {"height": 800, "width": 800}
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        # forward pass
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=True)
+
+        # verify the logits
+        self.assertEqual(
+            outputs.logits_per_image.shape,
+            torch.Size((inputs.pixel_values.shape[0], inputs.input_ids.shape[0])),
+        )
+        self.assertEqual(
+            outputs.logits_per_text.shape,
+            torch.Size((inputs.input_ids.shape[0], inputs.pixel_values.shape[0])),
+        )
+        expected_logits = torch.tensor([[3.6278, 0.8861]], device=torch_device)
+        torch.testing.assert_close(outputs.logits_per_image, expected_logits, rtol=1e-3, atol=1e-3)
+
+        expected_shape = torch.Size((1, 626, 768))
+        self.assertEqual(outputs.vision_model_output.last_hidden_state.shape, expected_shape)
+
+        # OwlViTForObjectDetection part.
+        model = OwlViTForObjectDetection.from_pretrained(model_name).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=True)
+
+        num_queries = int((inputs.pixel_values.shape[-1] // model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        expected_slice_boxes = torch.tensor(
+            [[0.0680, 0.0422, 0.1347], [0.2071, 0.0450, 0.4146], [0.2000, 0.0418, 0.3476]]
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+
+        model = OwlViTForObjectDetection.from_pretrained(model_name).to(torch_device)
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs, interpolate_pos_encoding=True)
+
+        # No need to check the logits, we just check inference runs fine.
+        num_queries = int((inputs.pixel_values.shape[-1] / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        # Deactivate interpolate_pos_encoding on same model, and use default image size.
+        # Verify the dynamic change caused by the activation/deactivation of interpolate_pos_encoding of variables: (self.sqrt_num_patch_h, self.sqrt_num_patch_w), self.box_bias from (OwlViTForObjectDetection).
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=False)
+
+        num_queries = int((inputs.pixel_values.shape[-1] // model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        expected_default_box_bias = torch.tensor(
+            [
+                [-3.1332, -3.1332, -3.1332, -3.1332],
+                [-2.3968, -3.1332, -3.1332, -3.1332],
+                [-1.9452, -3.1332, -3.1332, -3.1332],
+            ]
+        )
+        torch.testing.assert_close(model.box_bias[:3, :4], expected_default_box_bias, rtol=1e-4, atol=1e-4)
+
+        # Interpolate with any resolution size.
+        processor.image_processor.size = {"height": 1264, "width": 1024}
+
+        image = prepare_img()
+        inputs = processor(
+            text=[["a photo of a cat", "a photo of a dog"]],
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**inputs, interpolate_pos_encoding=True)
+
+        num_queries = int(
+            (inputs.pixel_values.shape[-2] // model.config.vision_config.patch_size)
+            * (inputs.pixel_values.shape[-1] // model.config.vision_config.patch_size)
+        )
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+        expected_slice_boxes = torch.tensor(
+            [[0.0499, 0.0301, 0.0983], [0.2244, 0.0365, 0.4663], [0.1387, 0.0314, 0.1859]]
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs, interpolate_pos_encoding=True)
+
+        # No need to check the logits, we just check inference runs fine.
+        num_queries = int(
+            (inputs.pixel_values.shape[-2] // model.config.vision_config.patch_size)
+            * (inputs.pixel_values.shape[-1] // model.config.vision_config.patch_size)
+        )
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+    @slow
+    def test_inference_object_detection(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTForObjectDetection.from_pretrained(model_name).to(torch_device)
+
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        text_labels = [["a photo of a cat", "a photo of a dog"]]
+        inputs = processor(
+            text=text_labels,
+            images=image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model(**inputs)
+
+        num_queries = int((model.config.vision_config.image_size / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        expected_slice_boxes = torch.tensor(
+            [[0.0691, 0.0445, 0.1373], [0.1592, 0.0456, 0.3192], [0.1632, 0.0423, 0.2478]]
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+
+        # test post-processing
+        post_processed_output = processor.post_process_grounded_object_detection(outputs)
+        self.assertIsNone(post_processed_output[0]["text_labels"])
+
+        post_processed_output_with_text_labels = processor.post_process_grounded_object_detection(
+            outputs, text_labels=text_labels
+        )
+
+        objects_labels = post_processed_output_with_text_labels[0]["labels"].cpu().tolist()
+        self.assertListEqual(objects_labels, [0, 0])
+
+        objects_text_labels = post_processed_output_with_text_labels[0]["text_labels"]
+        self.assertIsNotNone(objects_text_labels)
+        self.assertListEqual(objects_text_labels, ["a photo of a cat", "a photo of a cat"])
+
+    @slow
+    def test_inference_one_shot_object_detection(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTForObjectDetection.from_pretrained(model_name).to(torch_device)
+
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs)
+
+        num_queries = int((model.config.vision_config.image_size / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))
+
+        expected_slice_boxes = torch.tensor(
+            [[0.0691, 0.0445, 0.1373], [0.1592, 0.0456, 0.3192], [0.1632, 0.0423, 0.2478]]
+        ).to(torch_device)
+        torch.testing.assert_close(outputs.target_pred_boxes[0, :3, :3], expected_slice_boxes, rtol=1e-4, atol=1e-4)
+
+    @slow
+    @require_torch_accelerator
+    @require_torch_fp16
+    def test_inference_one_shot_object_detection_fp16(self):
+        model_name = "google/owlvit-base-patch32"
+        model = OwlViTForObjectDetection.from_pretrained(model_name, torch_dtype=torch.float16).to(torch_device)
+
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        image = prepare_img()
+        query_image = prepare_img()
+        inputs = processor(
+            images=image,
+            query_images=query_image,
+            max_length=16,
+            padding="max_length",
+            return_tensors="pt",
+        ).to(torch_device)
+
+        with torch.no_grad():
+            outputs = model.image_guided_detection(**inputs)
+
+        # No need to check the logits, we just check inference runs fine.
+        num_queries = int((model.config.vision_config.image_size / model.config.vision_config.patch_size) ** 2)
+        self.assertEqual(outputs.target_pred_boxes.shape, torch.Size((1, num_queries, 4)))

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/owlvit/test_processor_owlvit.py

@@ -0,0 +1,261 @@
+# Copyright 2022 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import json
+import os
+import shutil
+import tempfile
+import unittest
+
+import pytest
+
+from transformers import CLIPTokenizer, CLIPTokenizerFast
+from transformers.models.clip.tokenization_clip import VOCAB_FILES_NAMES
+from transformers.testing_utils import require_vision
+from transformers.utils import IMAGE_PROCESSOR_NAME, is_vision_available
+
+from ...test_processing_common import ProcessorTesterMixin
+
+
+if is_vision_available():
+    from transformers import OwlViTImageProcessor, OwlViTProcessor
+
+
+@require_vision
+class OwlViTProcessorTest(ProcessorTesterMixin, unittest.TestCase):
+    processor_class = OwlViTProcessor
+
+    def setUp(self):
+        self.tmpdirname = tempfile.mkdtemp()
+
+        vocab = ["", "l", "o", "w", "e", "r", "s", "t", "i", "d", "n", "lo", "l</w>", "w</w>", "r</w>", "t</w>", "low</w>", "er</w>", "lowest</w>", "newer</w>", "wider", "<unk>", "<|startoftext|>", "<|endoftext|>"]  # fmt: skip
+        vocab_tokens = dict(zip(vocab, range(len(vocab))))
+        merges = ["#version: 0.2", "l o", "lo w</w>", "e r</w>", ""]
+        self.special_tokens_map = {"unk_token": "<unk>"}
+
+        self.vocab_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["vocab_file"])
+        self.merges_file = os.path.join(self.tmpdirname, VOCAB_FILES_NAMES["merges_file"])
+        with open(self.vocab_file, "w", encoding="utf-8") as fp:
+            fp.write(json.dumps(vocab_tokens) + "\n")
+        with open(self.merges_file, "w", encoding="utf-8") as fp:
+            fp.write("\n".join(merges))
+
+        image_processor_map = {
+            "do_resize": True,
+            "size": 20,
+            "do_center_crop": True,
+            "crop_size": 18,
+            "do_normalize": True,
+            "image_mean": [0.48145466, 0.4578275, 0.40821073],
+            "image_std": [0.26862954, 0.26130258, 0.27577711],
+        }
+        self.image_processor_file = os.path.join(self.tmpdirname, IMAGE_PROCESSOR_NAME)
+        with open(self.image_processor_file, "w", encoding="utf-8") as fp:
+            json.dump(image_processor_map, fp)
+
+    def get_tokenizer(self, **kwargs):
+        return CLIPTokenizer.from_pretrained(self.tmpdirname, pad_token="!", **kwargs)
+
+    def get_rust_tokenizer(self, **kwargs):
+        return CLIPTokenizerFast.from_pretrained(self.tmpdirname, pad_token="!", **kwargs)
+
+    def get_image_processor(self, **kwargs):
+        return OwlViTImageProcessor.from_pretrained(self.tmpdirname, **kwargs)
+
+    def tearDown(self):
+        shutil.rmtree(self.tmpdirname)
+
+    def test_save_load_pretrained_default(self):
+        tokenizer_slow = self.get_tokenizer()
+        tokenizer_fast = self.get_rust_tokenizer()
+        image_processor = self.get_image_processor()
+
+        processor_slow = OwlViTProcessor(tokenizer=tokenizer_slow, image_processor=image_processor)
+        processor_slow.save_pretrained(self.tmpdirname)
+        processor_slow = OwlViTProcessor.from_pretrained(self.tmpdirname, use_fast=False)
+
+        processor_fast = OwlViTProcessor(tokenizer=tokenizer_fast, image_processor=image_processor)
+        processor_fast.save_pretrained(self.tmpdirname)
+        processor_fast = OwlViTProcessor.from_pretrained(self.tmpdirname)
+
+        self.assertEqual(processor_slow.tokenizer.get_vocab(), tokenizer_slow.get_vocab())
+        self.assertEqual(processor_fast.tokenizer.get_vocab(), tokenizer_fast.get_vocab())
+        self.assertEqual(tokenizer_slow.get_vocab(), tokenizer_fast.get_vocab())
+        self.assertIsInstance(processor_slow.tokenizer, CLIPTokenizer)
+        self.assertIsInstance(processor_fast.tokenizer, CLIPTokenizerFast)
+
+        self.assertEqual(processor_slow.image_processor.to_json_string(), image_processor.to_json_string())
+        self.assertEqual(processor_fast.image_processor.to_json_string(), image_processor.to_json_string())
+        self.assertIsInstance(processor_slow.image_processor, OwlViTImageProcessor)
+        self.assertIsInstance(processor_fast.image_processor, OwlViTImageProcessor)
+
+    def test_save_load_pretrained_additional_features(self):
+        processor = OwlViTProcessor(tokenizer=self.get_tokenizer(), image_processor=self.get_image_processor())
+        processor.save_pretrained(self.tmpdirname)
+
+        tokenizer_add_kwargs = self.get_tokenizer(bos_token="(BOS)", eos_token="(EOS)")
+        image_processor_add_kwargs = self.get_image_processor(do_normalize=False)
+
+        processor = OwlViTProcessor.from_pretrained(
+            self.tmpdirname, bos_token="(BOS)", eos_token="(EOS)", pad_token="!", do_normalize=False
+        )
+
+        self.assertEqual(processor.tokenizer.get_vocab(), tokenizer_add_kwargs.get_vocab())
+        self.assertIsInstance(processor.tokenizer, CLIPTokenizerFast)
+
+        self.assertEqual(processor.image_processor.to_json_string(), image_processor_add_kwargs.to_json_string())
+        self.assertIsInstance(processor.image_processor, OwlViTImageProcessor)
+
+    def test_image_processor(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OwlViTProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        image_input = self.prepare_image_inputs()
+
+        input_image_proc = image_processor(image_input, return_tensors="np")
+        input_processor = processor(images=image_input, return_tensors="np")
+
+        for key in input_image_proc.keys():
+            self.assertAlmostEqual(input_image_proc[key].sum(), input_processor[key].sum(), delta=1e-2)
+
+    def test_tokenizer(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OwlViTProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        input_str = "lower newer"
+
+        encoded_processor = processor(text=input_str, return_tensors="np")
+
+        encoded_tok = tokenizer(input_str, return_tensors="np")
+
+        for key in encoded_tok.keys():
+            self.assertListEqual(encoded_tok[key][0].tolist(), encoded_processor[key][0].tolist())
+
+    def test_processor(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OwlViTProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        input_str = "lower newer"
+        image_input = self.prepare_image_inputs()
+
+        inputs = processor(text=input_str, images=image_input)
+
+        self.assertListEqual(list(inputs.keys()), ["input_ids", "attention_mask", "pixel_values"])
+
+        # test if it raises when no input is passed
+        with pytest.raises(ValueError):
+            processor()
+
+    def test_processor_with_text_list(self):
+        model_name = "google/owlvit-base-patch32"
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        input_text = ["cat", "nasa badge"]
+        inputs = processor(text=input_text)
+
+        seq_length = 16
+        self.assertListEqual(list(inputs.keys()), ["input_ids", "attention_mask"])
+        self.assertEqual(inputs["input_ids"].shape, (2, seq_length))
+
+        # test if it raises when no input is passed
+        with pytest.raises(ValueError):
+            processor()
+
+    def test_processor_with_nested_text_list(self):
+        model_name = "google/owlvit-base-patch32"
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        input_texts = [["cat", "nasa badge"], ["person"]]
+        inputs = processor(text=input_texts)
+
+        seq_length = 16
+        batch_size = len(input_texts)
+        num_max_text_queries = max([len(texts) for texts in input_texts])
+
+        self.assertListEqual(list(inputs.keys()), ["input_ids", "attention_mask"])
+        self.assertEqual(inputs["input_ids"].shape, (batch_size * num_max_text_queries, seq_length))
+
+        # test if it raises when no input is passed
+        with pytest.raises(ValueError):
+            processor()
+
+    def test_processor_case(self):
+        model_name = "google/owlvit-base-patch32"
+        processor = OwlViTProcessor.from_pretrained(model_name)
+
+        input_texts = ["cat", "nasa badge"]
+        inputs = processor(text=input_texts)
+
+        seq_length = 16
+        input_ids = inputs["input_ids"]
+        predicted_ids = [
+            [49406, 2368, 49407, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+            [49406, 6841, 11301, 49407, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+        ]
+
+        self.assertListEqual(list(inputs.keys()), ["input_ids", "attention_mask"])
+        self.assertEqual(inputs["input_ids"].shape, (2, seq_length))
+        self.assertListEqual(list(input_ids[0]), predicted_ids[0])
+        self.assertListEqual(list(input_ids[1]), predicted_ids[1])
+
+    def test_processor_case2(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OwlViTProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        image_input = self.prepare_image_inputs()
+        query_input = self.prepare_image_inputs()
+
+        inputs = processor(images=image_input, query_images=query_input)
+
+        self.assertListEqual(list(inputs.keys()), ["query_pixel_values", "pixel_values"])
+
+        # test if it raises when no input is passed
+        with pytest.raises(ValueError):
+            processor()
+
+    def test_processor_query_images_positional(self):
+        processor_components = self.prepare_components()
+        processor = OwlViTProcessor(**processor_components)
+
+        image_input = self.prepare_image_inputs()
+        query_images = self.prepare_image_inputs()
+
+        inputs = processor(None, image_input, query_images)
+
+        self.assertListEqual(list(inputs.keys()), ["query_pixel_values", "pixel_values"])
+
+        # test if it raises when no input is passed
+        with pytest.raises(ValueError):
+            processor()
+
+    def test_tokenizer_decode(self):
+        image_processor = self.get_image_processor()
+        tokenizer = self.get_tokenizer()
+
+        processor = OwlViTProcessor(tokenizer=tokenizer, image_processor=image_processor)
+
+        predicted_ids = [[1, 4, 5, 8, 1, 0, 8], [3, 4, 3, 1, 1, 8, 9]]
+
+        decoded_processor = processor.batch_decode(predicted_ids)
+        decoded_tok = tokenizer.batch_decode(predicted_ids)
+
+        self.assertListEqual(decoded_tok, decoded_processor)

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/paligemma/test_modeling_paligemma.py

@@ -0,0 +1,670 @@
+# coding=utf-8
+# Copyright 2024 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch PaliGemma model."""
+
+import unittest
+
+import requests
+
+from transformers import (
+    PaliGemmaConfig,
+    PaliGemmaForConditionalGeneration,
+    PaliGemmaProcessor,
+    is_torch_available,
+    is_vision_available,
+)
+from transformers.testing_utils import (
+    cleanup,
+    require_read_token,
+    require_torch,
+    slow,
+    torch_device,
+)
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
+
+
+if is_torch_available():
+    import torch
+
+
+if is_vision_available():
+    from PIL import Image
+
+
+class PaliGemmaVisionText2TextModelTester:
+    def __init__(
+        self,
+        parent,
+        ignore_index=-100,
+        image_token_index=0,
+        projector_hidden_act="gelu",
+        seq_length=25,
+        vision_feature_select_strategy="default",
+        vision_feature_layer=-1,
+        projection_dim=32,
+        text_config={
+            "model_type": "gemma",
+            "seq_length": 128,
+            "is_training": True,
+            # "use_input_mask": True,
+            "use_token_type_ids": False,
+            "use_labels": True,
+            "vocab_size": 99,
+            "hidden_size": 32,
+            "num_hidden_layers": 2,
+            "num_attention_heads": 4,
+            "num_key_value_heads": 1,
+            "head_dim": 8,
+            "intermediate_size": 37,
+            "hidden_activation": "gelu_pytorch_tanh",
+            "hidden_dropout_prob": 0.1,
+            "attention_probs_dropout_prob": 0.1,
+            "max_position_embeddings": 512,
+            "type_vocab_size": 16,
+            "type_sequence_label_size": 2,
+            "initializer_range": 0.02,
+            "num_labels": 3,
+            "num_choices": 4,
+            "pad_token_id": 1,
+        },
+        is_training=True,
+        vision_config={
+            "use_labels": True,
+            "image_size": 20,
+            "patch_size": 5,
+            "num_image_tokens": 4,
+            "num_channels": 3,
+            "is_training": True,
+            "hidden_size": 32,
+            "projection_dim": 32,
+            "num_key_value_heads": 1,
+            "num_hidden_layers": 2,
+            "num_attention_heads": 4,
+            "intermediate_size": 37,
+            "dropout": 0.1,
+            "attention_dropout": 0.1,
+            "initializer_range": 0.02,
+        },
+        use_cache=False,
+    ):
+        self.parent = parent
+        self.ignore_index = ignore_index
+        # `image_token_index` is set to 0 to pass "resize_embeddings" test, do not modify
+        self.image_token_index = image_token_index
+        self.projector_hidden_act = projector_hidden_act
+        self.vision_feature_select_strategy = vision_feature_select_strategy
+        self.vision_feature_layer = vision_feature_layer
+        self.text_config = text_config
+        self.vision_config = vision_config
+        self.seq_length = seq_length
+        self.projection_dim = projection_dim
+        self.pad_token_id = text_config["pad_token_id"]
+
+        self.num_hidden_layers = text_config["num_hidden_layers"]
+        self.vocab_size = text_config["vocab_size"]
+        self.hidden_size = text_config["hidden_size"]
+        self.num_attention_heads = text_config["num_attention_heads"]
+        self.is_training = is_training
+
+        self.batch_size = 3
+        self.num_channels = vision_config["num_channels"]
+        self.image_size = vision_config["image_size"]
+        self.encoder_seq_length = seq_length
+        self.use_cache = use_cache
+
+    def get_config(self):
+        return PaliGemmaConfig(
+            text_config=self.text_config,
+            vision_config=self.vision_config,
+            ignore_index=self.ignore_index,
+            image_token_index=self.image_token_index,
+            projector_hidden_act=self.projector_hidden_act,
+            projection_dim=self.projection_dim,
+            vision_feature_select_strategy=self.vision_feature_select_strategy,
+            vision_feature_layer=self.vision_feature_layer,
+        )
+
+    def prepare_config_and_inputs(self):
+        pixel_values = floats_tensor(
+            [
+                self.batch_size,
+                self.vision_config["num_channels"],
+                self.vision_config["image_size"],
+                self.vision_config["image_size"],
+            ]
+        )
+        config = self.get_config()
+
+        return config, pixel_values
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, pixel_values = config_and_inputs
+        input_ids = ids_tensor([self.batch_size, self.seq_length], config.text_config.vocab_size - 1) + 1
+        attention_mask = input_ids.ne(self.pad_token_id).to(torch_device)
+
+        # set the 16 first tokens to be image, and ensure that no other tokens are image tokens
+        # do not change this unless you modified image size or patch size
+        input_ids[input_ids == config.image_token_index] = self.pad_token_id
+        input_ids[:, :16] = config.image_token_index
+        inputs_dict = {
+            "pixel_values": pixel_values,
+            "input_ids": input_ids,
+            "attention_mask": attention_mask,
+            "labels": input_ids,
+            "token_type_ids": torch.zeros_like(input_ids),
+        }
+        return config, inputs_dict
+
+
+@require_torch
+class PaliGemmaForConditionalGenerationModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
+    """
+    Model tester for `PaliGemmaForConditionalGeneration`.
+    """
+
+    all_model_classes = (PaliGemmaForConditionalGeneration,) if is_torch_available() else ()
+    pipeline_model_mapping = {"image-text-to-text": PaliGemmaForConditionalGeneration}
+    fx_compatible = False
+    test_pruning = False
+    test_torchscript = False
+    test_head_masking = False
+    _is_composite = True
+
+    def setUp(self):
+        self.model_tester = PaliGemmaVisionText2TextModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=PaliGemmaConfig, has_text_modality=False)
+
+    # overwrite inputs_embeds tests because we need to delete "pixel values" for LVLMs
+    def test_inputs_embeds(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            inputs = self._prepare_for_class(inputs_dict, model_class)
+
+            input_ids = inputs["input_ids"]
+            del inputs["input_ids"]
+            del inputs["pixel_values"]
+
+            wte = model.get_input_embeddings()
+            inputs["inputs_embeds"] = wte(input_ids)
+
+            with torch.no_grad():
+                model(**inputs)
+
+    # overwrite inputs_embeds tests because we need to delete "pixel values" for LVLMs
+    # while some other models require pixel_values to be present
+    def test_inputs_embeds_matches_input_ids(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            inputs = self._prepare_for_class(inputs_dict, model_class)
+            input_ids = inputs["input_ids"]
+            del inputs["input_ids"]
+            del inputs["pixel_values"]
+
+            inputs_embeds = model.get_input_embeddings()(input_ids)
+
+            with torch.no_grad():
+                out_ids = model(input_ids=input_ids, **inputs)[0]
+                out_embeds = model(inputs_embeds=inputs_embeds, **inputs)[0]
+            torch.testing.assert_close(out_embeds, out_ids)
+
+    # Copied from tests.models.llava.test_modeling_llava.LlavaForConditionalGenerationModelTest.test_mismatching_num_image_tokens
+    def test_mismatching_num_image_tokens(self):
+        """
+        Tests that VLMs through an error with explicit message saying what is wrong
+        when number of images don't match number of image tokens in the text.
+        Also we need to test multi-image cases when one prompr has multiple image tokens.
+        """
+        config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
+        for model_class in self.all_model_classes:
+            model = model_class(config).to(torch_device)
+            _ = model(**input_dict)  # successfull forward with no modifications
+
+            # remove one image but leave the image token in text
+            input_dict["pixel_values"] = input_dict["pixel_values"][-1:, ...]
+            with self.assertRaises(ValueError):
+                _ = model(**input_dict)
+
+            # simulate multi-image case by concatenating inputs where each has exactly one image/image-token
+            input_ids = input_dict["input_ids"][:1]
+            pixel_values = input_dict["pixel_values"][:1]
+            input_ids = torch.cat([input_ids, input_ids], dim=0)
+
+            # one image and two image tokens raise an error
+            with self.assertRaises(ValueError):
+                _ = model(input_ids=input_ids, pixel_values=pixel_values)
+
+            # two images and two image tokens don't raise an error
+            pixel_values = torch.cat([pixel_values, pixel_values], dim=0)
+            _ = model(input_ids=input_ids, pixel_values=pixel_values)
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_cpu_offload(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_disk_offload_bin(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_disk_offload_safetensors(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_model_parallelism(self):
+        pass
+
+    @unittest.skip(
+        reason="PaliGemmma's SigLip encoder uses the same initialization scheme as the Flax original implementation"
+    )
+    def test_initialization(self):
+        pass
+
+    # TODO extend valid outputs to include this test @Molbap
+    @unittest.skip(reason="PaliGemma has currently one output format.")
+    def test_model_outputs_equivalence(self):
+        pass
+
+    # TODO fix the loss = nan in the testing configuration chosen @Molbap
+    @unittest.skip(reason="Edge case giving loss nan values in testing configuration.")
+    def test_determinism(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not use feedforward chunking.")
+    def test_feed_forward_chunking(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not support low_cpu_mem_usage.")
+    def test_save_load_low_cpu_mem_usage(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not support low_cpu_mem_usage.")
+    def test_save_load_low_cpu_mem_usage_checkpoints(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not support low_cpu_mem_usage.")
+    def test_save_load_low_cpu_mem_usage_no_safetensors(self):
+        pass
+
+    @unittest.skip(
+        reason="VLMs doen't accept inputs embeds and pixel values at the same time. So if the test passed for bacbone LM, it passes for VLM also"
+    )
+    def test_generate_from_inputs_embeds_with_static_cache(self):
+        pass
+
+    @unittest.skip("FlashAttention only support fp16 and bf16 data type")
+    def test_flash_attn_2_fp32_ln(self):
+        pass
+
+    @unittest.skip(
+        "VLMs need lots of steps to prepare images/mask correctly to get pad-free inputs. Can be tested as part of LLM test"
+    )
+    def test_flash_attention_2_padding_matches_padding_free_with_position_ids(self):
+        pass
+
+    # TODO (joao, raushan): fix me -- the problem is in `cache_position[0] == 0`, i.e. dynamic control flow
+    @unittest.skip("PaliGemma is not compatible with end-to-end generation compilation")
+    def test_generate_compile_model_forward(self):
+        pass
+
+    def test_attention_mask_with_token_types(self):
+        """Test that attention masking works correctly both with and without token type IDs."""
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            # Case 1: With token_type_ids
+            outputs_with_types = model(
+                **inputs_dict,
+                output_attentions=True,
+            )
+
+            # Case 2: Without token_type_ids
+            inputs_no_types = {k: v for k, v in inputs_dict.items() if k != "token_type_ids"}
+            outputs_no_types = model(
+                **inputs_no_types,
+                output_attentions=True,
+            )
+
+            attention_outputs_with_types = outputs_with_types.attentions
+            attention_outputs_no_types = outputs_no_types.attentions
+
+            # Verify pad tokens remain masked in both cases
+            attention_mask = inputs_dict["attention_mask"]
+            pad_positions = attention_mask == 0
+
+            for layer_attentions in [attention_outputs_with_types, attention_outputs_no_types]:
+                for layer_attn in layer_attentions:
+                    # Check if pad tokens are properly masked
+                    for batch_idx in range(layer_attn.shape[0]):
+                        for seq_idx in range(layer_attn.shape[-1]):
+                            if pad_positions[batch_idx, seq_idx]:
+                                # Verify attention weights for pad tokens are zero
+                                self.assertTrue(
+                                    torch.all(layer_attn[batch_idx, :, :, seq_idx] == 0),
+                                    f"Found non-zero attention weights for padding token at batch {batch_idx}, sequence position {seq_idx}",
+                                )
+
+
+@slow
+@require_torch
+@require_read_token
+class PaliGemmaForConditionalGenerationIntegrationTest(unittest.TestCase):
+    def setUp(self):
+        self.processor = PaliGemmaProcessor.from_pretrained("google/paligemma-3b-pt-224")
+
+    def tearDown(self):
+        cleanup(torch_device, gc_collect=True)
+
+    def test_small_model_integration_test(self):
+        # Let' s make sure we test the preprocessing to replace what is used
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(model_id)
+        prompt = ""
+        image_file = (
+            "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png"
+        )
+        raw_image = Image.open(requests.get(image_file, stream=True).raw)
+        inputs = self.processor(images=raw_image, text=prompt, return_tensors="pt")
+        EXPECTED_INPUT_IDS = torch.tensor([[257152] * 256 + [2, 108]])
+        self.assertTrue(torch.equal(inputs["input_ids"], EXPECTED_INPUT_IDS))
+
+        output = model.generate(**inputs, max_new_tokens=20)
+        EXPECTED_DECODED_TEXT = "\ncow on the beach"  # fmt: skip
+
+        self.assertEqual(
+            self.processor.decode(output[0], skip_special_tokens=True),
+            EXPECTED_DECODED_TEXT,
+        )
+
+    def test_small_model_integration_test_multiimage(self):
+        model_id = "google/paligemma-3b-ft-nlvr2-448"  # checkpoint tuned for multiple images
+        model = PaliGemmaForConditionalGeneration.from_pretrained(model_id)
+        processor = PaliGemmaProcessor.from_pretrained(model_id)
+        prompt = "answer en There is no snowman in any of the images. Is this true or false?"
+        stop_sign_image = Image.open(
+            requests.get("https://www.ilankelman.org/stopsigns/australia.jpg", stream=True).raw
+        )
+        snow_image = Image.open(
+            requests.get(
+                "https://huggingface.co/microsoft/kosmos-2-patch14-224/resolve/main/snowman.jpg", stream=True
+            ).raw
+        )
+
+        inputs = processor(text=prompt, images=[[snow_image, snow_image]], return_tensors="pt")
+
+        output = model.generate(**inputs, max_new_tokens=20)
+        EXPECTED_DECODED_TEXT = "answer en There is no snowman in any of the images. Is this true or false?\nFalse"
+
+        self.assertEqual(
+            self.processor.decode(output[0], skip_special_tokens=True),
+            EXPECTED_DECODED_TEXT,
+        )
+
+        # try another prompt with two different image this time
+        prompt = "answer en There is exactly one snowman. Is this true or false?"
+        inputs = processor(text=prompt, images=[[snow_image, stop_sign_image]], return_tensors="pt")
+        output = model.generate(**inputs, max_new_tokens=20)
+        EXPECTED_DECODED_TEXT = "answer en There is exactly one snowman. Is this true or false?\nTrue"
+        self.assertEqual(
+            self.processor.decode(output[0], skip_special_tokens=True),
+            EXPECTED_DECODED_TEXT,
+        )
+
+    def test_small_model_integration_test_paligemma_VQA(self):
+        # Let' s make sure we test the preprocessing to replace what is used
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(model_id)
+        prompt = "answer en Where is the cow standing?"
+        image_file = (
+            "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png"
+        )
+        raw_image = Image.open(requests.get(image_file, stream=True).raw)
+        inputs = self.processor(images=raw_image, text=prompt, return_tensors="pt").to(torch.float16)
+
+        output = model.generate(**inputs, max_new_tokens=900, do_sample=False)
+        EXPECTED_DECODED_TEXT = "answer en Where is the cow standing?\nbeach"  # fmt: skip
+
+        self.assertEqual(
+            self.processor.decode(output[0], skip_special_tokens=True),
+            EXPECTED_DECODED_TEXT,
+        )
+
+    def test_small_model_integration_test_paligemma_empty_prompt(self):
+        # Let' s make sure we test the preprocessing to replace what is used
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(model_id)
+
+        prompt = ""
+        image_file = (
+            "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png"
+        )
+        raw_image = Image.open(requests.get(image_file, stream=True).raw)
+        inputs = self.processor(images=raw_image, text=prompt, return_tensors="pt").to(torch.float16)
+
+        output = model.generate(**inputs, max_new_tokens=900, do_sample=False)
+        EXPECTED_DECODED_TEXT = "\ncow on the beach"  # fmt: skip
+
+        self.assertEqual(
+            self.processor.decode(output[0], skip_special_tokens=True),
+            EXPECTED_DECODED_TEXT,
+        )
+
+    def test_small_model_integration_test_paligemma_batched(self):
+        # Let' s make sure we test the preprocessing to replace what is used
+        model_id = "google/paligemma-3b-pt-224"
+
+        model = PaliGemmaForConditionalGeneration.from_pretrained(model_id)
+
+        prompts = [
+            "answer en Where is the cow standing?",
+            "",
+        ]
+        image1 = Image.open(
+            requests.get(
+                "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png",
+                stream=True,
+            ).raw
+        )
+        image2 = image1
+
+        inputs = self.processor(images=[image1, image2], text=prompts, return_tensors="pt", padding=True)
+
+        output = model.generate(**inputs, max_new_tokens=20)
+
+        EXPECTED_DECODED_TEXT = ["answer en Where is the cow standing?\nbeach", "\ncow on the beach"]  # fmt: skip
+
+        self.assertEqual(self.processor.batch_decode(output, skip_special_tokens=True), EXPECTED_DECODED_TEXT)
+
+    def test_small_model_integration_test_paligemma_batched_bf16(self):
+        # Let' s make sure we test the preprocessing to replace what is used
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(
+            model_id, revision="bfloat16", torch_dtype=torch.bfloat16
+        ).to(torch_device)
+        # The first batch is longer in terms of text, the second will be padded.
+        prompts = [
+            "answer en Where is the cow standing?",
+            "",
+        ]
+        image1 = Image.open(
+            requests.get(
+                "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png",
+                stream=True,
+            ).raw
+        )
+        image2 = image1
+
+        inputs = (
+            self.processor(images=[image1, image2], text=prompts, return_tensors="pt", padding=True)
+            .to(torch.bfloat16)
+            .to(torch_device)
+        )
+        output = model.generate(**inputs, max_new_tokens=20)
+
+        EXPECTED_DECODED_TEXT = ["answer en Where is the cow standing?\nbeach", "\ncow on the beach"]  # fmt: skip
+        self.assertEqual(self.processor.batch_decode(output, skip_special_tokens=True), EXPECTED_DECODED_TEXT)
+
+    def test_small_model_integration_test_paligemma_batched_f16(self):
+        # Let' s make sure we test the preprocessing to replace what is used
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(
+            model_id, revision="float16", torch_dtype=torch.float16
+        ).to(torch_device)
+        # The first batch is longer in terms of text, the second will be padded.
+        prompts = [
+            "answer en Where is the cow standing?",
+            "",
+        ]
+        image1 = Image.open(
+            requests.get(
+                "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png",
+                stream=True,
+            ).raw
+        )
+        image2 = image1
+
+        inputs = (
+            self.processor(images=[image1, image2], text=prompts, return_tensors="pt", padding=True)
+            .to(torch.float16)
+            .to(torch_device)
+        )
+
+        output = model.generate(**inputs, max_new_tokens=20)
+
+        EXPECTED_DECODED_TEXT = ["answer en Where is the cow standing?\nbeach", "\ncow on the beach"]  # fmt: skip
+        self.assertEqual(self.processor.batch_decode(output, skip_special_tokens=True), EXPECTED_DECODED_TEXT)
+
+    def test_integration_detection_bug(self):
+        # this is a reproducer of https://github.com/huggingface/transformers/issues/31425 where not enough context
+        # impacted negatively segmentation generations.
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(
+            model_id, revision="bfloat16", torch_dtype=torch.bfloat16
+        ).to(torch_device)
+        prompt = ("detect shoe",)
+
+        image = Image.open(
+            requests.get(
+                "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/shoe.png",
+                stream=True,
+            ).raw
+        )
+
+        inputs = self.processor(images=image, text=prompt, return_tensors="pt").to(torch.bfloat16).to(torch_device)
+
+        output = model.generate(**inputs, max_new_tokens=20)
+
+        EXPECTED_DECODED_TEXT = "detect shoe\n<loc0051><loc0309><loc0708><loc0646> shoe"  # fmt: skip
+        self.assertEqual(self.processor.decode(output[0], skip_special_tokens=True), EXPECTED_DECODED_TEXT)
+
+    def test_paligemma_index_error_bug(self):
+        # This is a reproducer of https://github.com/huggingface/transformers/pull/28032 and makes sure it does not happen anymore
+        # Please refer to that PR, or specifically https://github.com/huggingface/transformers/pull/28032#issuecomment-1860650043 for
+        # more details
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(model_id)
+
+        # Simulate a super long prompt
+        prompt = "\n" * 200
+        image_file = (
+            "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png"
+        )
+
+        raw_image = Image.open(requests.get(image_file, stream=True).raw)
+        inputs = self.processor(
+            images=raw_image,
+            text=prompt,
+            return_tensors="pt",
+        ).to(torch.float16)
+
+        # Make sure that `generate` works
+        _ = model.generate(**inputs, max_new_tokens=20)
+
+    def test_paligemma_finetuning_with_suffixes_bf16(self):
+        # this is a supplementary test to ensure paligemma fine-tuning that relies on token_type_ids is robust to future changes
+        model_id = "google/paligemma-3b-pt-224"
+        model = PaliGemmaForConditionalGeneration.from_pretrained(
+            model_id, revision="bfloat16", torch_dtype=torch.bfloat16
+        ).to(torch_device)
+        # The first batch is longer in terms of text, the second will be padded.
+        prompts = [
+            "answer en Where is the cow standing?",
+            "",
+        ]
+
+        suffixes = ["beach", "cow standing on the beach"]
+        image1 = Image.open(
+            requests.get(
+                "https://huggingface.co/datasets/hf-internal-testing/fixtures-captioning/resolve/main/cow_beach_1.png",
+                stream=True,
+            ).raw
+        )
+        image2 = image1
+
+        inputs = (
+            self.processor(images=[image1, image2], text=prompts, suffix=suffixes, return_tensors="pt", padding=True)
+            .to(torch.bfloat16)
+            .to(torch_device)
+        )
+
+        expected_labels = torch.tensor(
+            [266 * [-100] + [54901, 1], 262 * [-100] + [14706, 9980, 611, 573, 8318, 1]]
+        ).to(torch_device)
+
+        assert torch.equal(inputs["labels"], expected_labels)
+
+        expected_token_type_ids = torch.tensor([266 * [0] + 2 * [1], 262 * [0] + 6 * [1]]).to(torch_device)
+
+        assert torch.equal(inputs["token_type_ids"], expected_token_type_ids)
+
+        output = model(**inputs)
+
+        # check that loss does not error out
+        _ = output.loss

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/paligemma/test_processor_paligemma.py

@@ -0,0 +1,93 @@
+# Copyright 2024 The HuggingFace Team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import shutil
+import tempfile
+import unittest
+
+from transformers import GemmaTokenizer, PaliGemmaProcessor
+from transformers.testing_utils import get_tests_dir, require_torch, require_vision
+from transformers.utils import is_vision_available
+
+from ...test_processing_common import ProcessorTesterMixin
+
+
+if is_vision_available():
+    from transformers import SiglipImageProcessor
+
+SAMPLE_VOCAB = get_tests_dir("fixtures/test_sentencepiece.model")
+
+
+@require_vision
+class PaliGemmaProcessorTest(ProcessorTesterMixin, unittest.TestCase):
+    processor_class = PaliGemmaProcessor
+
+    def setUp(self):
+        self.tmpdirname = tempfile.mkdtemp()
+        image_processor = SiglipImageProcessor.from_pretrained("google/siglip-so400m-patch14-384")
+        image_processor.image_seq_length = 0
+        tokenizer = GemmaTokenizer(SAMPLE_VOCAB, keep_accents=True)
+        processor = PaliGemmaProcessor(image_processor=image_processor, tokenizer=tokenizer)
+        processor.save_pretrained(self.tmpdirname)
+
+    def tearDown(self):
+        shutil.rmtree(self.tmpdirname)
+
+    @require_torch
+    @require_vision
+    def test_image_seq_length(self):
+        input_str = "lower newer"
+        image_input = self.prepare_image_inputs()
+        image_processor = self.get_component("image_processor")
+        tokenizer = self.get_component("tokenizer", max_length=112, padding="max_length")
+        image_processor.image_seq_length = 14
+        processor = self.processor_class(tokenizer=tokenizer, image_processor=image_processor)
+        inputs = processor(
+            text=input_str, images=image_input, return_tensors="pt", max_length=112, padding="max_length"
+        )
+        self.assertEqual(len(inputs["input_ids"][0]), 112 + 14)
+
+    def test_text_with_image_tokens(self):
+        image_processor = self.get_component("image_processor")
+        tokenizer = self.get_component("tokenizer")
+
+        processor = self.processor_class(tokenizer=tokenizer, image_processor=image_processor)
+        text_multi_images = "<image><image>Dummy text!"
+        text_single_image = "<image>Dummy text!"
+        text_no_image = "Dummy text!"
+
+        image = self.prepare_image_inputs()
+
+        out_noimage = processor(text=text_no_image, images=image, return_tensors="np")
+        out_singlimage = processor(text=text_single_image, images=image, return_tensors="np")
+        for k in out_noimage:
+            self.assertTrue(out_noimage[k].tolist() == out_singlimage[k].tolist())
+
+        out_multiimages = processor(text=text_multi_images, images=[image, image], return_tensors="np")
+        out_noimage = processor(text=text_no_image, images=[[image, image]], return_tensors="np")
+
+        # We can't be sure what is users intention, whether user want "one text + two images" or user forgot to add the second text
+        with self.assertRaises(ValueError):
+            out_noimage = processor(text=text_no_image, images=[image, image], return_tensors="np")
+
+        for k in out_noimage:
+            self.assertTrue(out_noimage[k].tolist() == out_multiimages[k].tolist())
+
+        text_batched = ["Dummy text!", "Dummy text!"]
+        text_batched_with_image = ["<image>Dummy text!", "<image>Dummy text!"]
+        out_images = processor(text=text_batched_with_image, images=[image, image], return_tensors="np")
+        out_noimage_nested = processor(text=text_batched, images=[[image], [image]], return_tensors="np")
+        out_noimage = processor(text=text_batched, images=[image, image], return_tensors="np")
+        for k in out_noimage:
+            self.assertTrue(out_noimage[k].tolist() == out_images[k].tolist() == out_noimage_nested[k].tolist())

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/paligemma2/test_modeling_paligemma2.py

@@ -0,0 +1,388 @@
+# coding=utf-8
+# Copyright 2025 The HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch PaliGemma model."""
+
+import unittest
+
+from parameterized import parameterized
+
+from transformers import (
+    PaliGemmaConfig,
+    PaliGemmaForConditionalGeneration,
+    is_torch_available,
+    is_vision_available,
+)
+from transformers.testing_utils import (
+    require_torch,
+    torch_device,
+)
+
+from ...generation.test_utils import GenerationTesterMixin
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
+
+
+if is_torch_available():
+    import torch
+
+
+if is_vision_available():
+    pass
+
+
+class PaliGemma2VisionText2TextModelTester:
+    def __init__(
+        self,
+        parent,
+        ignore_index=-100,
+        image_token_index=0,
+        projector_hidden_act="gelu",
+        seq_length=25,
+        vision_feature_select_strategy="default",
+        vision_feature_layer=-1,
+        projection_dim=32,
+        text_config={
+            "model_type": "gemma2",
+            "seq_length": 128,
+            "is_training": True,
+            # "use_input_mask": True,
+            "use_token_type_ids": False,
+            "use_labels": True,
+            "vocab_size": 99,
+            "hidden_size": 32,
+            "num_hidden_layers": 2,
+            "num_attention_heads": 4,
+            "num_key_value_heads": 1,
+            "head_dim": 8,
+            "intermediate_size": 37,
+            "hidden_activation": "gelu_pytorch_tanh",
+            "hidden_dropout_prob": 0.1,
+            "attention_probs_dropout_prob": 0.1,
+            "max_position_embeddings": 512,
+            "type_vocab_size": 16,
+            "type_sequence_label_size": 2,
+            "initializer_range": 0.02,
+            "num_labels": 3,
+            "num_choices": 4,
+            "pad_token_id": 1,
+        },
+        is_training=True,
+        vision_config={
+            "use_labels": True,
+            "image_size": 20,
+            "patch_size": 5,
+            "num_image_tokens": 4,
+            "num_channels": 3,
+            "is_training": True,
+            "hidden_size": 32,
+            "projection_dim": 32,
+            "num_key_value_heads": 1,
+            "num_hidden_layers": 2,
+            "num_attention_heads": 4,
+            "intermediate_size": 37,
+            "dropout": 0.1,
+            "attention_dropout": 0.1,
+            "initializer_range": 0.02,
+        },
+        use_cache=False,
+    ):
+        self.parent = parent
+        self.ignore_index = ignore_index
+        # `image_token_index` is set to 0 to pass "resize_embeddings" test, do not modify
+        self.image_token_index = image_token_index
+        self.projector_hidden_act = projector_hidden_act
+        self.vision_feature_select_strategy = vision_feature_select_strategy
+        self.vision_feature_layer = vision_feature_layer
+        self.text_config = text_config
+        self.vision_config = vision_config
+        self.seq_length = seq_length
+        self.projection_dim = projection_dim
+        self.pad_token_id = text_config["pad_token_id"]
+
+        self.num_hidden_layers = text_config["num_hidden_layers"]
+        self.vocab_size = text_config["vocab_size"]
+        self.hidden_size = text_config["hidden_size"]
+        self.num_attention_heads = text_config["num_attention_heads"]
+        self.is_training = is_training
+
+        self.batch_size = 3
+        self.num_channels = vision_config["num_channels"]
+        self.image_size = vision_config["image_size"]
+        self.encoder_seq_length = seq_length
+        self.use_cache = use_cache
+
+    def get_config(self):
+        return PaliGemmaConfig(
+            text_config=self.text_config,
+            vision_config=self.vision_config,
+            ignore_index=self.ignore_index,
+            image_token_index=self.image_token_index,
+            projector_hidden_act=self.projector_hidden_act,
+            projection_dim=self.projection_dim,
+            vision_feature_select_strategy=self.vision_feature_select_strategy,
+            vision_feature_layer=self.vision_feature_layer,
+        )
+
+    def prepare_config_and_inputs(self):
+        pixel_values = floats_tensor(
+            [
+                self.batch_size,
+                self.vision_config["num_channels"],
+                self.vision_config["image_size"],
+                self.vision_config["image_size"],
+            ]
+        )
+        config = self.get_config()
+
+        return config, pixel_values
+
+    def prepare_config_and_inputs_for_common(self):
+        config_and_inputs = self.prepare_config_and_inputs()
+        config, pixel_values = config_and_inputs
+        input_ids = ids_tensor([self.batch_size, self.seq_length], config.text_config.vocab_size - 1) + 1
+        attention_mask = input_ids.ne(self.pad_token_id).to(torch_device)
+
+        # set the 16 first tokens to be image, and ensure that no other tokens are image tokens
+        # do not change this unless you modified image size or patch size
+        input_ids[input_ids == config.image_token_index] = self.pad_token_id
+        input_ids[:, :16] = config.image_token_index
+        inputs_dict = {
+            "pixel_values": pixel_values,
+            "input_ids": input_ids,
+            "attention_mask": attention_mask,
+            "labels": input_ids,
+            "token_type_ids": torch.zeros_like(input_ids),
+        }
+        return config, inputs_dict
+
+
+@require_torch
+class PaliGemma2ForConditionalGenerationModelTest(ModelTesterMixin, GenerationTesterMixin, unittest.TestCase):
+    """
+    Model tester for `PaliGemmaForConditionalGeneration`.
+    """
+
+    all_model_classes = (PaliGemmaForConditionalGeneration,) if is_torch_available() else ()
+    pipeline_model_mapping = {"image-text-to-text": PaliGemmaForConditionalGeneration}
+    fx_compatible = False
+    test_pruning = False
+    test_torchscript = False
+    test_head_masking = False
+    _is_composite = True
+
+    def setUp(self):
+        self.model_tester = PaliGemma2VisionText2TextModelTester(self)
+        self.config_tester = ConfigTester(self, config_class=PaliGemmaConfig, has_text_modality=False)
+
+    # overwrite inputs_embeds tests because we need to delete "pixel values" for LVLMs
+    def test_inputs_embeds(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            inputs = self._prepare_for_class(inputs_dict, model_class)
+
+            input_ids = inputs["input_ids"]
+            del inputs["input_ids"]
+            del inputs["pixel_values"]
+
+            wte = model.get_input_embeddings()
+            inputs["inputs_embeds"] = wte(input_ids)
+
+            with torch.no_grad():
+                model(**inputs)
+
+    # overwrite inputs_embeds tests because we need to delete "pixel values" for LVLMs
+    # while some other models require pixel_values to be present
+    def test_inputs_embeds_matches_input_ids(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            inputs = self._prepare_for_class(inputs_dict, model_class)
+            input_ids = inputs["input_ids"]
+            del inputs["input_ids"]
+            del inputs["pixel_values"]
+
+            inputs_embeds = model.get_input_embeddings()(input_ids)
+
+            with torch.no_grad():
+                out_ids = model(input_ids=input_ids, **inputs)[0]
+                out_embeds = model(inputs_embeds=inputs_embeds, **inputs)[0]
+            torch.testing.assert_close(out_embeds, out_ids)
+
+    # Copied from tests.models.llava.test_modeling_llava.LlavaForConditionalGenerationModelTest.test_mismatching_num_image_tokens
+    def test_mismatching_num_image_tokens(self):
+        """
+        Tests that VLMs through an error with explicit message saying what is wrong
+        when number of images don't match number of image tokens in the text.
+        Also we need to test multi-image cases when one prompr has multiple image tokens.
+        """
+        config, input_dict = self.model_tester.prepare_config_and_inputs_for_common()
+        for model_class in self.all_model_classes:
+            model = model_class(config).to(torch_device)
+            _ = model(**input_dict)  # successfull forward with no modifications
+
+            # remove one image but leave the image token in text
+            input_dict["pixel_values"] = input_dict["pixel_values"][-1:, ...]
+            with self.assertRaises(ValueError):
+                _ = model(**input_dict)
+
+            # simulate multi-image case by concatenating inputs where each has exactly one image/image-token
+            input_ids = input_dict["input_ids"][:1]
+            pixel_values = input_dict["pixel_values"][:1]
+            input_ids = torch.cat([input_ids, input_ids], dim=0)
+
+            # one image and two image tokens raise an error
+            with self.assertRaises(ValueError):
+                _ = model(input_ids=input_ids, pixel_values=pixel_values)
+
+            # two images and two image tokens don't raise an error
+            pixel_values = torch.cat([pixel_values, pixel_values], dim=0)
+            _ = model(input_ids=input_ids, pixel_values=pixel_values)
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant(self):
+        pass
+
+    @unittest.skip(
+        reason="This architecure seem to not compute gradients properly when using GC, check: https://github.com/huggingface/transformers/pull/27124"
+    )
+    def test_training_gradient_checkpointing_use_reentrant_false(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_cpu_offload(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_disk_offload_bin(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_disk_offload_safetensors(self):
+        pass
+
+    @unittest.skip(reason="Some undefined behavior encountered with test versions of this model. Skip for now.")
+    def test_model_parallelism(self):
+        pass
+
+    @unittest.skip(
+        reason="PaliGemmma's SigLip encoder uses the same initialization scheme as the Flax original implementation"
+    )
+    def test_initialization(self):
+        pass
+
+    # TODO extend valid outputs to include this test @Molbap
+    @unittest.skip(reason="PaliGemma has currently one output format.")
+    def test_model_outputs_equivalence(self):
+        pass
+
+    # TODO fix the loss = nan in the testing configuration chosen @Molbap
+    @unittest.skip(reason="Edge case giving loss nan values in testing configuration.")
+    def test_determinism(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not use feedforward chunking.")
+    def test_feed_forward_chunking(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not support low_cpu_mem_usage.")
+    def test_save_load_low_cpu_mem_usage(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not support low_cpu_mem_usage.")
+    def test_save_load_low_cpu_mem_usage_checkpoints(self):
+        pass
+
+    @unittest.skip(reason="PaliGemma does not support low_cpu_mem_usage.")
+    def test_save_load_low_cpu_mem_usage_no_safetensors(self):
+        pass
+
+    @unittest.skip(
+        reason="VLMs doen't accept inputs embeds and pixel values at the same time. So if the test passed for bacbone LM, it passes for VLM also"
+    )
+    def test_generate_from_inputs_embeds_with_static_cache(self):
+        pass
+
+    @unittest.skip("FlashAttention only support fp16 and bf16 data type")
+    def test_flash_attn_2_fp32_ln(self):
+        pass
+
+    @unittest.skip(
+        "VLMs need lots of steps to prepare images/mask correctly to get pad-free inputs. Can be tested as part of LLM test"
+    )
+    def test_flash_attention_2_padding_matches_padding_free_with_position_ids(self):
+        pass
+
+    # TODO (joao, raushan): fix me -- the problem is in `cache_position[0] == 0`, i.e. dynamic control flow
+    @unittest.skip("PaliGemma is not compatible with end-to-end generation compilation")
+    def test_generate_compile_model_forward(self):
+        pass
+
+    @unittest.skip("Low memory will be removed soon so no need to fix it")
+    def test_beam_search_low_memory(self):
+        pass
+
+    @parameterized.expand([("random",), ("same",)])
+    @unittest.skip("Gemma2 has HybridCache which is not compatible with assisted decoding")
+    def test_assisted_decoding_matches_greedy_search(self, assistant_type):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache which is not compatible with assisted decoding")
+    def test_prompt_lookup_decoding_matches_greedy_search(self, assistant_type):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache which is not compatible with assisted decoding")
+    def test_assisted_decoding_sample(self):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache which is not compatible with dola decoding")
+    def test_dola_decoding_sample(self):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache and doesn't support continue from past kv")
+    def test_generate_continue_from_past_key_values(self):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache and doesn't support contrastive generation")
+    def test_contrastive_generate(self):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache and doesn't support contrastive generation")
+    def test_contrastive_generate_dict_outputs_use_cache(self):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache and doesn't support contrastive generation")
+    def test_contrastive_generate_low_memory(self):
+        pass
+
+    @unittest.skip("Gemma2 has HybridCache and doesn't support StaticCache")
+    def test_generate_with_static_cache(self):
+        pass

tasks/tasksmith-e0f68dd4420c/tests/source/tests/models/patchtsmixer/test_modeling_patchtsmixer.py

@@ -0,0 +1,1115 @@
+# coding=utf-8
+# Copyright 2023 IBM and HuggingFace Inc. team. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Testing suite for the PyTorch PatchTSMixer model."""
+
+import inspect
+import itertools
+import random
+import tempfile
+import unittest
+from typing import Dict, List, Optional, Tuple, Union
+
+import numpy as np
+from huggingface_hub import hf_hub_download
+from parameterized import parameterized
+
+from transformers import is_torch_available
+from transformers.models.auto import get_values
+from transformers.testing_utils import is_flaky, require_torch, slow, torch_device
+
+from ...test_configuration_common import ConfigTester
+from ...test_modeling_common import ModelTesterMixin, floats_tensor, ids_tensor
+from ...test_pipeline_mixin import PipelineTesterMixin
+
+
+TOLERANCE = 1e-4
+
+if is_torch_available():
+    import torch
+
+    from transformers import (
+        MODEL_FOR_TIME_SERIES_CLASSIFICATION_MAPPING,
+        MODEL_FOR_TIME_SERIES_REGRESSION_MAPPING,
+        PatchTSMixerConfig,
+        PatchTSMixerForPrediction,
+        PatchTSMixerForPretraining,
+        PatchTSMixerForRegression,
+        PatchTSMixerForTimeSeriesClassification,
+        PatchTSMixerModel,
+    )
+    from transformers.models.patchtsmixer.modeling_patchtsmixer import (
+        PatchTSMixerEncoder,
+        PatchTSMixerForPredictionHead,
+        PatchTSMixerForPredictionOutput,
+        PatchTSMixerForRegressionOutput,
+        PatchTSMixerForTimeSeriesClassificationOutput,
+        PatchTSMixerLinearHead,
+        PatchTSMixerPretrainHead,
+    )
+
+
+@require_torch
+class PatchTSMixerModelTester:
+    def __init__(
+        self,
+        context_length: int = 32,
+        patch_length: int = 8,
+        num_input_channels: int = 3,
+        patch_stride: int = 8,
+        # d_model: int = 128,
+        hidden_size: int = 8,
+        # num_layers: int = 8,
+        num_hidden_layers: int = 2,
+        expansion_factor: int = 2,
+        dropout: float = 0.5,
+        mode: str = "common_channel",
+        gated_attn: bool = True,
+        norm_mlp="LayerNorm",
+        swin_hier: int = 0,
+        # masking related
+        mask_type: str = "forecast",
+        random_mask_ratio=0.5,
+        mask_patches: list = [2, 3],
+        forecast_mask_ratios: list = [1, 1],
+        mask_value=0,
+        masked_loss: bool = False,
+        mask_mode: str = "mask_before_encoder",
+        channel_consistent_masking: bool = True,
+        scaling: Optional[Union[str, bool]] = "std",
+        # Head related
+        head_dropout: float = 0.2,
+        # forecast related
+        prediction_length: int = 16,
+        out_channels: int = None,
+        # Classification/regression related
+        # num_labels: int = 3,
+        num_targets: int = 3,
+        output_range: list = None,
+        head_aggregation: str = None,
+        # Trainer related
+        batch_size=13,
+        is_training=True,
+        seed_number=42,
+        post_init=True,
+        num_parallel_samples=4,
+    ):
+        self.num_input_channels = num_input_channels
+        self.context_length = context_length
+        self.patch_length = patch_length
+        self.patch_stride = patch_stride
+        # self.d_model = d_model
+        self.hidden_size = hidden_size
+        self.expansion_factor = expansion_factor
+        # self.num_layers = num_layers
+        self.num_hidden_layers = num_hidden_layers
+        self.dropout = dropout
+        self.mode = mode
+        self.gated_attn = gated_attn
+        self.norm_mlp = norm_mlp
+        self.swin_hier = swin_hier
+        self.scaling = scaling
+        self.head_dropout = head_dropout
+        # masking related
+        self.mask_type = mask_type
+        self.random_mask_ratio = random_mask_ratio
+        self.mask_patches = mask_patches
+        self.forecast_mask_ratios = forecast_mask_ratios
+        self.mask_value = mask_value
+        self.channel_consistent_masking = channel_consistent_masking
+        self.mask_mode = mask_mode
+        self.masked_loss = masked_loss
+        # patching related
+        self.patch_last = True
+        # forecast related
+        self.prediction_length = prediction_length
+        self.out_channels = out_channels
+        # classification/regression related
+        # self.num_labels = num_labels
+        self.num_targets = num_targets
+        self.output_range = output_range
+        self.head_aggregation = head_aggregation
+        # Trainer related
+        self.batch_size = batch_size
+        self.is_training = is_training
+        self.seed_number = seed_number
+        self.post_init = post_init
+        self.num_parallel_samples = num_parallel_samples
+
+    def get_config(self):
+        config_ = PatchTSMixerConfig(
+            num_input_channels=self.num_input_channels,
+            context_length=self.context_length,
+            patch_length=self.patch_length,
+            patch_stride=self.patch_stride,
+            # d_model = self.d_model,
+            d_model=self.hidden_size,
+            expansion_factor=self.expansion_factor,
+            # num_layers = self.num_layers,
+            num_layers=self.num_hidden_layers,
+            dropout=self.dropout,
+            mode=self.mode,
+            gated_attn=self.gated_attn,
+            norm_mlp=self.norm_mlp,
+            swin_hier=self.swin_hier,
+            scaling=self.scaling,
+            head_dropout=self.head_dropout,
+            mask_type=self.mask_type,
+            random_mask_ratio=self.random_mask_ratio,
+            mask_patches=self.mask_patches,
+            forecast_mask_ratios=self.forecast_mask_ratios,
+            mask_value=self.mask_value,
+            channel_consistent_masking=self.channel_consistent_masking,
+            mask_mode=self.mask_mode,
+            masked_loss=self.masked_loss,
+            prediction_length=self.prediction_length,
+            out_channels=self.out_channels,
+            # num_labels=self.num_labels,
+            num_targets=self.num_targets,
+            output_range=self.output_range,
+            head_aggregation=self.head_aggregation,
+            post_init=self.post_init,
+        )
+        self.num_patches = config_.num_patches
+        return config_
+
+    def prepare_patchtsmixer_inputs_dict(self, config):
+        _past_length = config.context_length
+        # bs, n_vars, num_patch, patch_length
+
+        # [bs x context_length x n_vars]
+        past_values = floats_tensor([self.batch_size, _past_length, self.num_input_channels])
+
+        inputs_dict = {
+            "past_values": past_values,
+        }
+        return inputs_dict
+
+    def prepare_config_and_inputs(self):
+        config = self.get_config()
+        inputs_dict = self.prepare_patchtsmixer_inputs_dict(config)
+        return config, inputs_dict
+
+    def prepare_config_and_inputs_for_common(self):
+        config, inputs_dict = self.prepare_config_and_inputs()
+        return config, inputs_dict
+
+
+@require_torch
+class PatchTSMixerModelTest(ModelTesterMixin, PipelineTesterMixin, unittest.TestCase):
+    all_model_classes = (
+        (
+            PatchTSMixerModel,
+            PatchTSMixerForPrediction,
+            PatchTSMixerForPretraining,
+            PatchTSMixerForTimeSeriesClassification,
+            PatchTSMixerForRegression,
+        )
+        if is_torch_available()
+        else ()
+    )
+    pipeline_model_mapping = {"feature-extraction": PatchTSMixerModel} if is_torch_available() else {}
+    is_encoder_decoder = False
+    test_pruning = False
+    test_head_masking = False
+    test_missing_keys = False
+    test_torchscript = False
+    test_inputs_embeds = False
+
+    test_resize_embeddings = True
+    test_resize_position_embeddings = False
+    test_mismatched_shapes = True
+    test_model_parallel = False
+    has_attentions = False
+
+    def setUp(self):
+        self.model_tester = PatchTSMixerModelTester()
+        self.config_tester = ConfigTester(
+            self,
+            config_class=PatchTSMixerConfig,
+            has_text_modality=False,
+            prediction_length=self.model_tester.prediction_length,
+            common_properties=["hidden_size", "expansion_factor", "num_hidden_layers"],
+        )
+
+    def test_config(self):
+        self.config_tester.run_common_tests()
+
+    def _prepare_for_class(self, inputs_dict, model_class, return_labels=False):
+        inputs_dict = super()._prepare_for_class(inputs_dict, model_class, return_labels=return_labels)
+
+        if model_class == PatchTSMixerForPrediction:
+            rng = random.Random(self.model_tester.seed_number)
+            labels = floats_tensor(
+                [
+                    self.model_tester.batch_size,
+                    self.model_tester.prediction_length,
+                    self.model_tester.num_input_channels,
+                ],
+                rng=rng,
+            )
+            inputs_dict["future_values"] = labels
+        elif model_class in get_values(MODEL_FOR_TIME_SERIES_CLASSIFICATION_MAPPING):
+            rng = random.Random(self.model_tester.seed_number)
+            labels = ids_tensor([self.model_tester.batch_size], self.model_tester.num_targets, rng=rng)
+            inputs_dict["target_values"] = labels
+        elif model_class in get_values(MODEL_FOR_TIME_SERIES_REGRESSION_MAPPING):
+            rng = random.Random(self.model_tester.seed_number)
+            labels = floats_tensor([self.model_tester.batch_size, self.model_tester.num_targets], rng=rng)
+            inputs_dict["target_values"] = labels
+
+        inputs_dict["output_hidden_states"] = True
+        return inputs_dict
+
+    def test_save_load_strict(self):
+        config, _ = self.model_tester.prepare_config_and_inputs()
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+
+            with tempfile.TemporaryDirectory() as tmpdirname:
+                model.save_pretrained(tmpdirname)
+                model2, info = model_class.from_pretrained(tmpdirname, output_loading_info=True)
+            self.assertEqual(info["missing_keys"], [])
+
+    def test_hidden_states_output(self):
+        def check_hidden_states_output(inputs_dict, config, model_class):
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            with torch.no_grad():
+                outputs = model(**self._prepare_for_class(inputs_dict, model_class))
+
+            hidden_states = outputs.encoder_hidden_states if config.is_encoder_decoder else outputs.hidden_states
+
+            expected_num_layers = getattr(
+                self.model_tester,
+                "expected_num_hidden_layers",
+                self.model_tester.num_hidden_layers,
+            )
+            self.assertEqual(len(hidden_states), expected_num_layers)
+
+            expected_hidden_size = self.model_tester.hidden_size
+            self.assertEqual(hidden_states[0].shape[-1], expected_hidden_size)
+
+            num_patch = self.model_tester.num_patches
+            self.assertListEqual(
+                list(hidden_states[0].shape[-2:]),
+                [num_patch, self.model_tester.hidden_size],
+            )
+
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            check_hidden_states_output(inputs_dict, config, model_class)
+
+    @unittest.skip(reason="No tokens embeddings")
+    def test_resize_tokens_embeddings(self):
+        pass
+
+    def test_model_outputs_equivalence(self):
+        config, inputs_dict = self.model_tester.prepare_config_and_inputs_for_common()
+
+        def set_nan_tensor_to_zero(t):
+            t[t != t] = 0
+            return t
+
+        def check_equivalence(model, tuple_inputs, dict_inputs, additional_kwargs={}):
+            with torch.no_grad():
+                tuple_output = model(**tuple_inputs, return_dict=False, **additional_kwargs)
+                output_ = model(**dict_inputs, return_dict=True, **additional_kwargs)
+                attributes_ = vars(output_)
+                dict_output = tuple(attributes_.values())
+
+                def recursive_check(tuple_object, dict_object):
+                    if isinstance(tuple_object, (List, Tuple)):
+                        for tuple_iterable_value, dict_iterable_value in zip(tuple_object, dict_object):
+                            recursive_check(tuple_iterable_value, dict_iterable_value)
+                    elif isinstance(tuple_object, Dict):
+                        for tuple_iterable_value, dict_iterable_value in zip(
+                            tuple_object.values(), dict_object.values()
+                        ):
+                            recursive_check(tuple_iterable_value, dict_iterable_value)
+                    elif tuple_object is None:
+                        return
+                    else:
+                        self.assertTrue(
+                            torch.allclose(
+                                set_nan_tensor_to_zero(tuple_object),
+                                set_nan_tensor_to_zero(dict_object),
+                                atol=1e-5,
+                            ),
+                            msg=(
+                                "Tuple and dict output are not equal. Difference:"
+                                f" {torch.max(torch.abs(tuple_object - dict_object))}. Tuple has `nan`:"
+                                f" {torch.isnan(tuple_object).any()} and `inf`: {torch.isinf(tuple_object)}. Dict has"
+                                f" `nan`: {torch.isnan(dict_object).any()} and `inf`: {torch.isinf(dict_object)}."
+                            ),
+                        )
+
+                recursive_check(tuple_output, dict_output)
+
+        for model_class in self.all_model_classes:
+            print(model_class)
+            model = model_class(config)
+            model.to(torch_device)
+            model.eval()
+
+            tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
+            dict_inputs = self._prepare_for_class(inputs_dict, model_class)
+
+            check_equivalence(model, tuple_inputs, dict_inputs)
+
+            tuple_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
+            dict_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
+            check_equivalence(model, tuple_inputs, dict_inputs)
+
+            tuple_inputs = self._prepare_for_class(inputs_dict, model_class)
+            dict_inputs = self._prepare_for_class(inputs_dict, model_class)
+            tuple_inputs.update({"output_hidden_states": False})
+            dict_inputs.update({"output_hidden_states": False})
+            check_equivalence(model, tuple_inputs, dict_inputs)
+
+            tuple_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
+            dict_inputs = self._prepare_for_class(inputs_dict, model_class, return_labels=True)
+            tuple_inputs.update({"output_hidden_states": False})
+            dict_inputs.update({"output_hidden_states": False})
+            check_equivalence(
+                model,
+                tuple_inputs,
+                dict_inputs,
+            )
+
+    def test_model_main_input_name(self):
+        model_signature = inspect.signature(getattr(PatchTSMixerModel, "forward"))
+        # The main input is the name of the argument after `self`
+        observed_main_input_name = list(model_signature.parameters.keys())[1]
+        self.assertEqual(PatchTSMixerModel.main_input_name, observed_main_input_name)
+
+    def test_forward_signature(self):
+        config, _ = self.model_tester.prepare_config_and_inputs_for_common()
+
+        for model_class in self.all_model_classes:
+            model = model_class(config)
+            signature = inspect.signature(model.forward)
+            # signature.parameters is an OrderedDict => so arg_names order is deterministic
+            arg_names = [*signature.parameters.keys()]
+
+            if model_class == PatchTSMixerForPretraining:
+                expected_arg_names = [
+                    "past_values",
+                    "observed_mask",
+                    "output_hidden_states",
+                    "return_loss",
+                ]
+            elif model_class == PatchTSMixerModel:
+                expected_arg_names = [
+                    "past_values",
+                    "observed_mask",
+                    "output_hidden_states",
+                ]
+            elif model_class in get_values(MODEL_FOR_TIME_SERIES_CLASSIFICATION_MAPPING) or model_class in get_values(
+                MODEL_FOR_TIME_SERIES_REGRESSION_MAPPING
+            ):
+                expected_arg_names = [
+                    "past_values",
+                    "target_values",
+                    "output_hidden_states",
+                    "return_loss",
+                ]
+            else:
+                # PatchTSMixerForPrediction
+                expected_arg_names = [
+                    "past_values",
+                    "observed_mask",
+                    "future_values",
+                    "output_hidden_states",
+                    "return_loss",
+                ]
+
+            self.assertListEqual(arg_names[: len(expected_arg_names)], expected_arg_names)
+
+    @is_flaky()
+    def test_retain_grad_hidden_states_attentions(self):
+        super().test_retain_grad_hidden_states_attentions()
+
+    @unittest.skip(reason="Model does not have input embeddings")
+    def test_model_get_set_embeddings(self):
+        pass
+
+
+def prepare_batch(repo_id="ibm/patchtsmixer-etth1-test-data", file="pretrain_batch.pt"):
+    # TODO: Make repo public
+    file = hf_hub_download(repo_id=repo_id, filename=file, repo_type="dataset")
+    batch = torch.load(file, map_location=torch_device)
+    return batch
+
+
+@require_torch
+@slow
+class PatchTSMixerModelIntegrationTests(unittest.TestCase):
+    def test_pretrain_head(self):
+        model = PatchTSMixerForPretraining.from_pretrained("ibm/patchtsmixer-etth1-pretrain").to(torch_device)
+        batch = prepare_batch()
+
+        torch.manual_seed(0)
+        with torch.no_grad():
+            output = model(past_values=batch["past_values"].to(torch_device)).prediction_outputs
+        num_patch = (
+            max(model.config.context_length, model.config.patch_length) - model.config.patch_length
+        ) // model.config.patch_stride + 1
+        expected_shape = torch.Size(
+            [
+                64,
+                model.config.num_input_channels,
+                num_patch,
+                model.config.patch_length,
+            ]
+        )
+        self.assertEqual(output.shape, expected_shape)
+
+        expected_slice = torch.tensor([[[[-0.9106]],[[1.5326]],[[-0.8245]],[[0.7439]],[[-0.7830]],[[2.6256]],[[-0.6485]],]],device=torch_device)  # fmt: skip
+        torch.testing.assert_close(output[0, :7, :1, :1], expected_slice, rtol=TOLERANCE, atol=TOLERANCE)
+
+    def test_forecasting_head(self):
+        model = PatchTSMixerForPrediction.from_pretrained("ibm/patchtsmixer-etth1-forecasting").to(torch_device)
+        batch = prepare_batch(file="forecast_batch.pt")
+
+        model.eval()
+        torch.manual_seed(0)
+        with torch.no_grad():
+            output = model(
+                past_values=batch["past_values"].to(torch_device),
+                future_values=batch["future_values"].to(torch_device),
+            ).prediction_outputs
+
+        expected_shape = torch.Size([64, model.config.prediction_length, model.config.num_input_channels])
+        self.assertEqual(output.shape, expected_shape)
+
+        expected_slice = torch.tensor(
+            [[0.2471, 0.5036, 0.3596, 0.5401, -0.0985, 0.3423, -0.8439]],
+            device=torch_device,
+        )
+        torch.testing.assert_close(output[0, :1, :7], expected_slice, rtol=TOLERANCE, atol=TOLERANCE)
+
+    def test_prediction_generation(self):
+        model = PatchTSMixerForPrediction.from_pretrained("ibm/patchtsmixer-etth1-generate").to(torch_device)
+        batch = prepare_batch(file="forecast_batch.pt")
+        print(batch["past_values"])
+
+        torch.manual_seed(0)
+        model.eval()
+        with torch.no_grad():
+            outputs = model.generate(past_values=batch["past_values"].to(torch_device))
+        expected_shape = torch.Size((64, 1, model.config.prediction_length, model.config.num_input_channels))
+
+        self.assertEqual(outputs.sequences.shape, expected_shape)
+
+        expected_slice = torch.tensor(
+            [[0.4308, -0.4731, 1.3512, -0.1038, -0.4655, 1.1279, -0.7179]],
+            device=torch_device,
+        )
+
+        mean_prediction = outputs.sequences.mean(dim=1)
+
+        torch.testing.assert_close(mean_prediction[0, -1:], expected_slice, rtol=TOLERANCE, atol=TOLERANCE)
+
+
+@require_torch
+class PatchTSMixerFunctionalTests(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        """Setup method: Called once before test-cases execution"""
+        cls.params = {}
+        cls.params.update(
+            context_length=32,
+            patch_length=8,
+            num_input_channels=3,
+            patch_stride=8,
+            d_model=4,
+            expansion_factor=2,
+            num_layers=3,
+            dropout=0.2,
+            mode="common_channel",  # common_channel,  mix_channel
+            gated_attn=True,
+            norm_mlp="LayerNorm",
+            mask_type="random",
+            random_mask_ratio=0.5,
+            mask_patches=[2, 3],
+            forecast_mask_ratios=[1, 1],
+            mask_value=0,
+            masked_loss=True,
+            channel_consistent_masking=True,
+            head_dropout=0.2,
+            prediction_length=64,
+            out_channels=None,
+            # num_labels=3,
+            num_targets=3,
+            output_range=None,
+            head_aggregation=None,
+            scaling="std",
+            use_positional_encoding=False,
+            positional_encoding="sincos",
+            self_attn=False,
+            self_attn_heads=1,
+            num_parallel_samples=4,
+        )
+
+        cls.num_patches = (
+            max(cls.params["context_length"], cls.params["patch_length"]) - cls.params["patch_length"]
+        ) // cls.params["patch_stride"] + 1
+
+        # batch_size = 32
+        batch_size = 2
+
+        int(cls.params["prediction_length"] / cls.params["patch_length"])
+
+        cls.data = torch.rand(
+            batch_size,
+            cls.params["context_length"],
+            cls.params["num_input_channels"],
+        )
+
+        cls.enc_data = torch.rand(
+            batch_size,
+            cls.params["num_input_channels"],
+            cls.num_patches,
+            cls.params["patch_length"],
+        )
+
+        cls.enc_output = torch.rand(
+            batch_size,
+            cls.params["num_input_channels"],
+            cls.num_patches,
+            cls.params["d_model"],
+        )
+
+        cls.flat_enc_output = torch.rand(
+            batch_size,
+            cls.num_patches,
+            cls.params["d_model"],
+        )
+
+        cls.correct_pred_output = torch.rand(
+            batch_size,
+            cls.params["prediction_length"],
+            cls.params["num_input_channels"],
+        )
+        cls.correct_regression_output = torch.rand(batch_size, cls.params["num_targets"])
+
+        cls.correct_pretrain_output = torch.rand(
+            batch_size,
+            cls.params["num_input_channels"],
+            cls.num_patches,
+            cls.params["patch_length"],
+        )
+
+        cls.correct_forecast_output = torch.rand(
+            batch_size,
+            cls.params["prediction_length"],
+            cls.params["num_input_channels"],
+        )
+
+        cls.correct_sel_forecast_output = torch.rand(batch_size, cls.params["prediction_length"], 2)
+
+        cls.correct_classification_output = torch.rand(
+            batch_size,
+            cls.params["num_targets"],
+        )
+
+        cls.correct_classification_classes = torch.randint(0, cls.params["num_targets"], (batch_size,))
+
+    def test_patchtsmixer_encoder(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        enc = PatchTSMixerEncoder(config)
+        output = enc(self.__class__.enc_data)
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+
+    def test_patchmodel(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        mdl = PatchTSMixerModel(config)
+        output = mdl(self.__class__.data)
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.patch_input.shape, self.__class__.enc_data.shape)
+
+    def test_pretrainhead(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        head = PatchTSMixerPretrainHead(
+            config=config,
+        )
+        output = head(self.__class__.enc_output)
+
+        self.assertEqual(output.shape, self.__class__.correct_pretrain_output.shape)
+
+    def test_pretrain_full(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        mdl = PatchTSMixerForPretraining(config)
+        output = mdl(self.__class__.data)
+        self.assertEqual(
+            output.prediction_outputs.shape,
+            self.__class__.correct_pretrain_output.shape,
+        )
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+    def test_pretrain_full_with_return_dict(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        mdl = PatchTSMixerForPretraining(config)
+        output = mdl(self.__class__.data, return_dict=False)
+        self.assertEqual(output[1].shape, self.__class__.correct_pretrain_output.shape)
+        self.assertEqual(output[2].shape, self.__class__.enc_output.shape)
+        self.assertEqual(output[0].item() < np.inf, True)
+
+    def test_forecast_head(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        head = PatchTSMixerForPredictionHead(
+            config=config,
+        )
+        # output = head(self.__class__.enc_output, raw_data = self.__class__.correct_pretrain_output)
+        output = head(self.__class__.enc_output)
+
+        self.assertEqual(output.shape, self.__class__.correct_forecast_output.shape)
+
+    def check_module(
+        self,
+        task,
+        params=None,
+        output_hidden_states=True,
+    ):
+        config = PatchTSMixerConfig(**params)
+        if task == "forecast":
+            mdl = PatchTSMixerForPrediction(config)
+            target_input = self.__class__.correct_forecast_output
+            if config.prediction_channel_indices is not None:
+                target_output = self.__class__.correct_sel_forecast_output
+            else:
+                target_output = target_input
+            ref_samples = target_output.unsqueeze(1).expand(-1, config.num_parallel_samples, -1, -1)
+            ground_truth_arg = "future_values"
+            output_predictions_arg = "prediction_outputs"
+        elif task == "classification":
+            mdl = PatchTSMixerForTimeSeriesClassification(config)
+            target_input = self.__class__.correct_classification_classes
+            target_output = self.__class__.correct_classification_output
+            ground_truth_arg = "target_values"
+            output_predictions_arg = "prediction_outputs"
+        elif task == "regression":
+            mdl = PatchTSMixerForRegression(config)
+            target_input = self.__class__.correct_regression_output
+            target_output = self.__class__.correct_regression_output
+            ref_samples = target_output.unsqueeze(1).expand(-1, config.num_parallel_samples, -1)
+            ground_truth_arg = "target_values"
+            output_predictions_arg = "regression_outputs"
+        elif task == "pretrain":
+            mdl = PatchTSMixerForPretraining(config)
+            target_input = None
+            target_output = self.__class__.correct_pretrain_output
+            ground_truth_arg = None
+            output_predictions_arg = "prediction_outputs"
+        else:
+            print("invalid task")
+
+        enc_output = self.__class__.enc_output
+
+        if target_input is None:
+            output = mdl(self.__class__.data, output_hidden_states=output_hidden_states)
+        else:
+            output = mdl(
+                self.__class__.data,
+                **{
+                    ground_truth_arg: target_input,
+                    "output_hidden_states": output_hidden_states,
+                },
+            )
+
+        prediction_outputs = getattr(output, output_predictions_arg)
+        if isinstance(prediction_outputs, tuple):
+            for t in prediction_outputs:
+                self.assertEqual(t.shape, target_output.shape)
+        else:
+            self.assertEqual(prediction_outputs.shape, target_output.shape)
+
+        self.assertEqual(output.last_hidden_state.shape, enc_output.shape)
+
+        if output_hidden_states is True:
+            self.assertEqual(len(output.hidden_states), params["num_layers"])
+
+        else:
+            self.assertEqual(output.hidden_states, None)
+
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+        if config.loss == "nll" and task in ["forecast", "regression"]:
+            samples = mdl.generate(self.__class__.data)
+            self.assertEqual(samples.sequences.shape, ref_samples.shape)
+
+    @parameterized.expand(
+        list(
+            itertools.product(
+                ["common_channel", "mix_channel"],
+                [True, False],
+                [True, False, "mean", "std"],
+                [True, False],
+                [None, [0, 2]],
+                ["mse", "nll"],
+            )
+        )
+    )
+    def test_forecast(self, mode, self_attn, scaling, gated_attn, prediction_channel_indices, loss):
+        params = self.__class__.params.copy()
+        params.update(
+            mode=mode,
+            self_attn=self_attn,
+            scaling=scaling,
+            prediction_channel_indices=prediction_channel_indices,
+            gated_attn=gated_attn,
+            loss=loss,
+        )
+
+        self.check_module(task="forecast", params=params)
+
+    @parameterized.expand(
+        list(
+            itertools.product(
+                ["common_channel", "mix_channel"],
+                [True, False],
+                [True, False, "mean", "std"],
+                [True, False],
+                ["max_pool", "avg_pool"],
+            )
+        )
+    )
+    def test_classification(self, mode, self_attn, scaling, gated_attn, head_aggregation):
+        params = self.__class__.params.copy()
+        params.update(
+            mode=mode,
+            self_attn=self_attn,
+            scaling=scaling,
+            head_aggregation=head_aggregation,
+            gated_attn=gated_attn,
+        )
+
+        self.check_module(task="classification", params=params)
+
+    @parameterized.expand(
+        list(
+            itertools.product(
+                ["common_channel", "mix_channel"],
+                [True, False],
+                [True, False, "mean", "std"],
+                [True, False],
+                ["max_pool", "avg_pool"],
+                ["mse", "nll"],
+            )
+        )
+    )
+    def test_regression(self, mode, self_attn, scaling, gated_attn, head_aggregation, loss):
+        params = self.__class__.params.copy()
+        params.update(
+            mode=mode,
+            self_attn=self_attn,
+            scaling=scaling,
+            head_aggregation=head_aggregation,
+            gated_attn=gated_attn,
+            loss=loss,
+        )
+
+        self.check_module(task="regression", params=params)
+
+    @parameterized.expand(
+        list(
+            itertools.product(
+                ["common_channel", "mix_channel"],
+                [True, False],
+                [True, False, "mean", "std"],
+                [True, False],
+                ["random", "forecast"],
+                [True, False],
+                [True, False],
+            )
+        )
+    )
+    def test_pretrain(
+        self,
+        mode,
+        self_attn,
+        scaling,
+        gated_attn,
+        mask_type,
+        masked_loss,
+        channel_consistent_masking,
+    ):
+        params = self.__class__.params.copy()
+        params.update(
+            mode=mode,
+            self_attn=self_attn,
+            scaling=scaling,
+            gated_attn=gated_attn,
+            mask_type=mask_type,
+            masked_loss=masked_loss,
+            channel_consistent_masking=channel_consistent_masking,
+        )
+
+        self.check_module(task="pretrain", params=params)
+
+    def forecast_full_module(self, params=None, output_hidden_states=False, return_dict=None):
+        config = PatchTSMixerConfig(**params)
+        mdl = PatchTSMixerForPrediction(config)
+
+        target_val = self.__class__.correct_forecast_output
+
+        if config.prediction_channel_indices is not None:
+            target_val = self.__class__.correct_sel_forecast_output
+
+        enc_output = self.__class__.enc_output
+
+        output = mdl(
+            self.__class__.data,
+            future_values=self.__class__.correct_forecast_output,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+        )
+
+        if isinstance(output, tuple):
+            output = PatchTSMixerForPredictionOutput(*output)
+
+        if config.loss == "mse":
+            self.assertEqual(output.prediction_outputs.shape, target_val.shape)
+
+        self.assertEqual(output.last_hidden_state.shape, enc_output.shape)
+
+        if output_hidden_states is True:
+            self.assertEqual(len(output.hidden_states), params["num_layers"])
+
+        else:
+            self.assertEqual(output.hidden_states, None)
+
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+        if config.loss == "nll":
+            samples = mdl.generate(self.__class__.data)
+            ref_samples = target_val.unsqueeze(1).expand(-1, params["num_parallel_samples"], -1, -1)
+            self.assertEqual(samples.sequences.shape, ref_samples.shape)
+
+    def test_forecast_full(self):
+        self.check_module(task="forecast", params=self.__class__.params, output_hidden_states=True)
+        # self.forecast_full_module(self.__class__.params, output_hidden_states = True)
+
+    def test_forecast_full_2(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+        )
+        self.forecast_full_module(params, output_hidden_states=True)
+
+    def test_forecast_full_2_with_return_dict(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+        )
+        self.forecast_full_module(params, output_hidden_states=True, return_dict=False)
+
+    def test_forecast_full_3(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+        )
+        self.forecast_full_module(params, output_hidden_states=True)
+
+    def test_forecast_full_5(self):
+        params = self.__class__.params.copy()
+        params.update(
+            self_attn=True,
+            use_positional_encoding=True,
+            positional_encoding="sincos",
+        )
+        self.forecast_full_module(params, output_hidden_states=True)
+
+    def test_forecast_full_4(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+            prediction_channel_indices=[0, 2],
+        )
+        self.forecast_full_module(params)
+
+    def test_forecast_full_distributional(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+            prediction_channel_indices=[0, 2],
+            loss="nll",
+            distribution_output="normal",
+        )
+
+        self.forecast_full_module(params)
+
+    def test_forecast_full_distributional_2(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+            prediction_channel_indices=[0, 2],
+            loss="nll",
+            # distribution_output = "normal",
+        )
+        self.forecast_full_module(params)
+
+    def test_forecast_full_distributional_3(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+            # prediction_channel_indices=[0, 2],
+            loss="nll",
+            distribution_output="normal",
+        )
+        self.forecast_full_module(params)
+
+    def test_forecast_full_distributional_4(self):
+        params = self.__class__.params.copy()
+        params.update(
+            mode="mix_channel",
+            # prediction_channel_indices=[0, 2],
+            loss="nll",
+            distribution_output="normal",
+        )
+        self.forecast_full_module(params)
+
+    def test_classification_head(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        head = PatchTSMixerLinearHead(
+            config=config,
+        )
+        # output = head(self.__class__.enc_output, raw_data = self.__class__.correct_pretrain_output)
+        output = head(self.__class__.enc_output)
+
+        self.assertEqual(output.shape, self.__class__.correct_classification_output.shape)
+
+    def test_classification_full(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        mdl = PatchTSMixerForTimeSeriesClassification(config)
+        output = mdl(
+            self.__class__.data,
+            target_values=self.__class__.correct_classification_classes,
+        )
+        self.assertEqual(
+            output.prediction_outputs.shape,
+            self.__class__.correct_classification_output.shape,
+        )
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+    def test_classification_full_with_return_dict(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        mdl = PatchTSMixerForTimeSeriesClassification(config)
+        output = mdl(
+            self.__class__.data,
+            target_values=self.__class__.correct_classification_classes,
+            return_dict=False,
+        )
+        if isinstance(output, tuple):
+            output = PatchTSMixerForTimeSeriesClassificationOutput(*output)
+        self.assertEqual(
+            output.prediction_outputs.shape,
+            self.__class__.correct_classification_output.shape,
+        )
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+    def test_regression_head(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        head = PatchTSMixerLinearHead(
+            config=config,
+        )
+        output = head(self.__class__.enc_output)
+        self.assertEqual(output.shape, self.__class__.correct_regression_output.shape)
+
+    def test_regression_full(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        mdl = PatchTSMixerForRegression(config)
+        output = mdl(self.__class__.data, target_values=self.__class__.correct_regression_output)
+        self.assertEqual(
+            output.regression_outputs.shape,
+            self.__class__.correct_regression_output.shape,
+        )
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+    def test_regression_full_with_return_dict(self):
+        config = PatchTSMixerConfig(**self.__class__.params)
+        mdl = PatchTSMixerForRegression(config)
+        output = mdl(
+            self.__class__.data,
+            target_values=self.__class__.correct_regression_output,
+            return_dict=False,
+        )
+        if isinstance(output, tuple):
+            output = PatchTSMixerForRegressionOutput(*output)
+        self.assertEqual(
+            output.regression_outputs.shape,
+            self.__class__.correct_regression_output.shape,
+        )
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+    def test_regression_full_distribute(self):
+        params = self.__class__.params.copy()
+        params.update(loss="nll", distribution_output="normal")
+
+        config = PatchTSMixerConfig(**params)
+
+        mdl = PatchTSMixerForRegression(config)
+        output = mdl(self.__class__.data, target_values=self.__class__.correct_regression_output)
+        self.assertEqual(
+            output.regression_outputs[0].shape,
+            self.__class__.correct_regression_output.shape,
+        )
+        self.assertEqual(
+            output.regression_outputs[1].shape,
+            self.__class__.correct_regression_output.shape,
+        )
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+        if config.loss == "nll":
+            samples = mdl.generate(self.__class__.data)
+            ref_samples = self.__class__.correct_regression_output.unsqueeze(1).expand(
+                -1, params["num_parallel_samples"], -1
+            )
+            self.assertEqual(samples.sequences.shape, ref_samples.shape)
+
+    def test_regression_full_distribute_2(self):
+        params = self.__class__.params.copy()
+        params.update(loss="nll", distribution_output="student_t")
+
+        config = PatchTSMixerConfig(**params)
+
+        mdl = PatchTSMixerForRegression(config)
+        output = mdl(self.__class__.data, target_values=self.__class__.correct_regression_output)
+        self.assertEqual(
+            output.regression_outputs[0].shape,
+            self.__class__.correct_regression_output.shape,
+        )
+        self.assertEqual(
+            output.regression_outputs[1].shape,
+            self.__class__.correct_regression_output.shape,
+        )
+        self.assertEqual(output.last_hidden_state.shape, self.__class__.enc_output.shape)
+        self.assertEqual(output.loss.item() < np.inf, True)
+
+        if config.loss == "nll":
+            samples = mdl.generate(self.__class__.data)
+            ref_samples = self.__class__.correct_regression_output.unsqueeze(1).expand(
+                -1, params["num_parallel_samples"], -1
+            )
+            self.assertEqual(samples.sequences.shape, ref_samples.shape)