jweye07 commited on
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156feea
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Create app.py

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  1. app.py +47 -0
app.py ADDED
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+ from transformers import AutoModelForCausalLM, AutoTokenizer
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+ import gradio as gr
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+ import torch
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+
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+
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+ title = "🤖AI ChatBot"
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+ description = "최첨단 대규모 사전 학습된 응답 생성 모델(DialoGPT)"
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+ examples = [["안녕하세요?"]]
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+
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+
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+ tokenizer = AutoTokenizer.from_pretrained("microsoft/DialoGPT-large")
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+ model = AutoModelForCausalLM.from_pretrained("microsoft/DialoGPT-large")
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+
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+
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+ def predict(input, history=[]):
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+ # 새 입력 문장을 토큰화합니다
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+ new_user_input_ids = tokenizer.encode(
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+ input + tokenizer.eos_token, return_tensors="pt"
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+ )
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+
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+ # 새 사용자 입력 토큰을 채팅 기록에 추가합니다
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+ bot_input_ids = torch.cat([torch.LongTensor(history), new_user_input_ids], dim=-1)
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+
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+ # 응답 히스토리 생성
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+ history = model.generate(
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+ bot_input_ids, max_length=4000, pad_token_id=tokenizer.eos_token_id
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+ ).tolist()
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+
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+ # 토큰을 텍스트로 변환한 다음 응답을 줄로 분할
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+ response = tokenizer.decode(history[0]).split("<|endoftext|>")
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+ # print('decoded_response-->>'+str(response))
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+ response = [
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+ (response[i], response[i + 1]) for i in range(0, len(response) - 1, 2)
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+ ] # 리스트 튜플로 변환
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+ # print('response-->>'+str(response))
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+ return response, history
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+
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+
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+ gr.Interface(
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+ fn=predict,
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+ title=title,
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+ description=description,
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+ examples=examples,
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+ inputs=["text", "state"],
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+ outputs=["chatbot", "state"],
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+ theme="finlaymacklon/boxy_violet",
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+ ).launch()