Update constants.py

constants.py

@@ -1,25 +1,16 @@
-import importlib.resources as pkg_resources
 import json
 from collections import defaultdict
 from enum import Enum
 from types import SimpleNamespace
 
-from bigbio.utils import resources
 from bigbio.utils.license import License
-from bigbio.utils.schemas import (
-    entailment_features,
-    kb_features,
-    pairs_features,
-    qa_features,
-    text2text_features,
-    text_features,
-)
+
 
 BigBioValues = SimpleNamespace(NULL="<BB_NULL_STR>")
 
 # shamelessly compied from:
 # https://github.com/huggingface/datasets/blob/master/src/datasets/utils/metadata.py
-langs_json = pkg_resources.read_text(resources, "languages.json")
+langs_json = json.load(open("languages.json", "r"))
 langs_dict = {k.replace("-", "_").upper(): v for k, v in json.loads(langs_json).items()}
 Lang = Enum("Lang", langs_dict)
 
@@ -50,37 +41,4 @@ class Tasks(Enum):
     TRANSLATION = "TRANSL"
     SUMMARIZATION = "SUM"
 
-    TEXT_CLASSIFICATION = "TXTCLASS"
-
-
-TASK_TO_SCHEMA = {
-    Tasks.NAMED_ENTITY_RECOGNITION: "KB",
-    Tasks.NAMED_ENTITY_DISAMBIGUATION: "KB",
-    Tasks.EVENT_EXTRACTION: "KB",
-    Tasks.RELATION_EXTRACTION: "KB",
-    Tasks.COREFERENCE_RESOLUTION: "KB",
-    Tasks.QUESTION_ANSWERING: "QA",
-    Tasks.TEXTUAL_ENTAILMENT: "TE",
-    Tasks.SEMANTIC_SIMILARITY: "PAIRS",
-    Tasks.PARAPHRASING: "T2T",
-    Tasks.TRANSLATION: "T2T",
-    Tasks.SUMMARIZATION: "T2T",
-    Tasks.TEXT_CLASSIFICATION: "TEXT",
-}
-
-SCHEMA_TO_TASKS = defaultdict(set)
-for task, schema in TASK_TO_SCHEMA.items():
-    SCHEMA_TO_TASKS[schema].add(task)
-SCHEMA_TO_TASKS = dict(SCHEMA_TO_TASKS)
-
-VALID_TASKS = set(TASK_TO_SCHEMA.keys())
-VALID_SCHEMAS = set(TASK_TO_SCHEMA.values())
-
-SCHEMA_TO_FEATURES = {
-    "KB": kb_features,
-    "QA": qa_features,
-    "TE": entailment_features,
-    "T2T": text2text_features,
-    "TEXT": text_features,
-    "PAIRS": pairs_features,
-}
+    TEXT_CLASSIFICATION = "TXTCLASS"