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Update app.py
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app.py
CHANGED
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@@ -3,30 +3,28 @@ import torch
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from transformers import AutoModelForCausalLM, AutoTokenizer, TextIteratorStreamer
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from threading import Thread
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#
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model_id = "
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print("Memuat
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(
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model_id,
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dtype=torch.float32,
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device_map="cpu"
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)
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print("
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def
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conversation = []
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#
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for user_msg, ai_msg in history:
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conversation.append({"role": "user", "content": user_msg})
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conversation.append({"role": "assistant", "content": ai_msg})
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# Memasukkan prompt baru dari user
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conversation.append({"role": "user", "content": message})
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# Mengonversi pesan sesuai dengan template chat khusus dari Microsoft Phi
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input_ids = tokenizer.apply_chat_template(
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conversation,
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tokenize=True,
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@@ -34,18 +32,16 @@ def chat_phi(message, history):
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return_tensors="pt"
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).to("cpu")
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# Menggunakan Streamer agar output teks muncul mengetik secara real-time
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streamer = TextIteratorStreamer(tokenizer, skip_prompt=True, skip_special_tokens=True)
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generation_kwargs = dict(
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input_ids=input_ids,
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streamer=streamer,
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max_new_tokens=
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temperature=0.
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top_p=0.9
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)
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# Menjalankan inferensi di background thread agar UI tidak mengalami freeze/stuck
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thread = Thread(target=model.generate, kwargs=generation_kwargs)
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thread.start()
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@@ -54,12 +50,12 @@ def chat_phi(message, history):
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partial_text += new_text
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yield partial_text
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#
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demo = ui.ChatInterface(
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fn=
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title="
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description="
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)
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if __name__ == "__main__":
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demo.launch()
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from transformers import AutoModelForCausalLM, AutoTokenizer, TextIteratorStreamer
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from threading import Thread
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# Model PALING KECIL BANGET & PALING KENCENG di CPU Space
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model_id = "HuggingFaceTB/SmolLM2-135M-Instruct"
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print("Memuat Model Paling Kecil di Dunia (SmolLM2-135M)...")
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(
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model_id,
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dtype=torch.float32,
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device_map="cpu"
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)
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print("Model Terkecil Siap Beraksi Tanpa Delay!")
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def chat_smol(message, history):
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conversation = []
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# Masukkan riwayat chat
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for user_msg, ai_msg in history:
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conversation.append({"role": "user", "content": user_msg})
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conversation.append({"role": "assistant", "content": ai_msg})
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conversation.append({"role": "user", "content": message})
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input_ids = tokenizer.apply_chat_template(
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conversation,
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tokenize=True,
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return_tensors="pt"
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).to("cpu")
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streamer = TextIteratorStreamer(tokenizer, skip_prompt=True, skip_special_tokens=True)
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generation_kwargs = dict(
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input_ids=input_ids,
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streamer=streamer,
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max_new_tokens=250, # Dibatasi biar makin instan jawabannya
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temperature=0.6,
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top_p=0.9
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)
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thread = Thread(target=model.generate, kwargs=generation_kwargs)
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thread.start()
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partial_text += new_text
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yield partial_text
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# Tampilan UI Chatbot Gradio
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demo = ui.ChatInterface(
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fn=chat_smol,
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title="⚡ Ultra Micro Chatbot (SmolLM2)",
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description="Menggunakan model 135M Parameter. Ini adalah spek paling ringan, dijamin langsung merespon secepat kilat tanpa loading lama!"
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)
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if __name__ == "__main__":
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demo.launch()
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