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Update app.py
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app.py
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@@ -1,42 +1,48 @@
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import torch
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import gradio as gr
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from transformers import AutoTokenizer,
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model_id = "
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model =
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device = "cuda" if torch.cuda.is_available() else "cpu"
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model.to(device)
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Университет Иннополис был основан в 2012 году. Это современный вуз в России,
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специализирующийся на IT и робототехнике, расположенный в городе Иннополис, Татарстан.
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"""
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def respond(
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if history is None:
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history = []
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f"
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)
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inputs = tokenizer(prompt, return_tensors="pt").to(device)
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with torch.no_grad():
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outputs = model.generate(
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**inputs,
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max_new_tokens=
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do_sample=False,
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eos_token_id=tokenizer.eos_token_id
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)
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answer = tokenizer.decode(outputs[0], skip_special_tokens=True)
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import torch
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import gradio as gr
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from transformers import AutoTokenizer, AutoModelForCausalLM
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model_id = "openai-community/gpt2"
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(model_id)
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device = "cuda" if torch.cuda.is_available() else "cpu"
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model.to(device)
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system_message = "Ты — умный помощник по Университету Иннополис."
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def respond(user_message, history=None):
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if history is None:
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history = []
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# Формируем контекст для диалога
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prompt = system_message + "\n"
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for user_text, bot_text in history:
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prompt += f"User: {user_text}\nAssistant: {bot_text}\n"
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prompt += f"User: {user_message}\nAssistant:"
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inputs = tokenizer(prompt, return_tensors="pt").to(device)
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with torch.no_grad():
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outputs = model.generate(
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**inputs,
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max_new_tokens=150,
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pad_token_id=tokenizer.eos_token_id,
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eos_token_id=tokenizer.eos_token_id,
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do_sample=False,
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)
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# Отсекание входной части prompt, оставляем только сгенерированный ответ
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generated_text = tokenizer.decode(outputs[0][inputs["input_ids"].shape[1]:], skip_special_tokens=True).strip()
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history.append((user_message, generated_text))
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return history, history
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with gr.Blocks() as demo:
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chatbot = gr.Chatbot()
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message = gr.Textbox(placeholder="Введите вопрос...")
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state = gr.State([])
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message.submit(respond, inputs=[message, state], outputs=[chatbot, state])
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message.submit(lambda: "", None, message) # очистка поля ввода
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demo.launch()
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