Update app.py
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app.py
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@@ -1,26 +1,28 @@
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import gradio as gr
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from transformers import AutoModelForCausalLM, AutoTokenizer
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import torch
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model = AutoModelForCausalLM.from_pretrained(model_id)
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# Убираем cuda, т.к. у нас CPU
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device = torch.device("cpu")
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model
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def respond(message, history):
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history = history or []
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# Собираем
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full_input = ""
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for
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full_input += f"User: {message}\nAssistant:"
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inputs = tokenizer(full_input, return_tensors="pt").to(device)
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outputs = model.generate(
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**inputs,
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@@ -28,20 +30,22 @@ def respond(message, history):
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do_sample=True,
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temperature=0.7,
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top_p=0.95,
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pad_token_id=tokenizer.eos_token_id
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)
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output_text = tokenizer.decode(outputs[0], skip_special_tokens=True)
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# Извлекаем
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response = output_text.split("Assistant:")[-1].strip()
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if __name__ == "__main__":
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chat.launch(share=True)
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import gradio as gr
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import torch
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from transformers import AutoModelForCausalLM, AutoTokenizer
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# Загружаем модель и токенизатор
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model_name = "cody82/innopolis_bot_model"
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tokenizer = AutoTokenizer.from_pretrained(model_name)
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model = AutoModelForCausalLM.from_pretrained(model_name)
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device = torch.device("cpu")
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model.to(device)
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# Функция ответа
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def respond(message, history):
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history = history or []
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# Собираем prompt из истории
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full_input = ""
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for turn in history:
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if turn["role"] == "user":
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full_input += f"User: {turn['content']}\n"
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elif turn["role"] == "assistant":
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full_input += f"Assistant: {turn['content']}\n"
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full_input += f"User: {message}\nAssistant:"
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# Токенизация и генерация
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inputs = tokenizer(full_input, return_tensors="pt").to(device)
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outputs = model.generate(
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**inputs,
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do_sample=True,
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temperature=0.7,
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top_p=0.95,
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pad_token_id=tokenizer.eos_token_id,
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)
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output_text = tokenizer.decode(outputs[0], skip_special_tokens=True)
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# Извлекаем ответ ассистента
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response = output_text.split("Assistant:")[-1].strip()
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return response
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# Интерфейс Gradio с новым форматом истории
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chat = gr.ChatInterface(
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fn=respond,
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chatbot=gr.Chatbot(label="Innopolis Bot", type="messages"),
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title="Innopolis Chatbot",
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theme="soft",
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examples=["Когда был основан университет Иннополис?", "Какие программы есть в магистратуре?"],
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)
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if __name__ == "__main__":
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chat.launch(share=True)
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