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Update app.py
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app.py
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@@ -2,56 +2,46 @@ import gradio as gr
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from huggingface_hub import InferenceClient
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import os
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# 1. Инициализация клиента
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# Убедись, что в Settings -> Secrets добавлен HF_TOKEN
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token = os.getenv("HF_TOKEN")
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if val[0]:
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messages.append({"role": "user", "content": val[0]})
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if val[1]:
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messages.append({"role": "assistant", "content": val[1]})
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# Добавляем текущее сообщение пользователя
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messages.append({"role": "user", "content": message})
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response = ""
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# Запрос к модели через Inference API
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try:
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#
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for message_chunk in client.chat_completion(
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messages=messages,
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max_tokens=1000,
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stream=True,
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temperature=0.7,
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top_p=0.95,
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):
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token_text = message_chunk.choices[0].delta.content
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if token_text:
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response += token_text
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yield response
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except Exception as e:
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yield f"
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# 2. Создаем
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demo = gr.ChatInterface(
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fn=respond,
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title="Мой ИИ Чат-бот",
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theme="soft" # Можно выбрать: 'default', 'soft', 'monochrome'
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)
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if __name__ == "__main__":
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from huggingface_hub import InferenceClient
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import os
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# 1. Инициализация клиента
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token = os.getenv("HF_TOKEN")
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# Используем Llama 3 для стабильности, но можно вернуть и Mistral
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client = InferenceClient("meta-llama/Llama-3.2-3B-Instruct", token=token)
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def respond(message, history):
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messages = [{"role": "system", "content": "Ты — полезный ИИ-ассистент. Отвечай на русском языке."}]
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# Добавляем историю
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for user_msg, assistant_msg in history:
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if user_msg:
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messages.append({"role": "user", "content": user_msg})
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if assistant_msg:
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messages.append({"role": "assistant", "content": assistant_msg})
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messages.append({"role": "user", "content": message})
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response = ""
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try:
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# Стриминг ответа
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for message_chunk in client.chat_completion(
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messages=messages,
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max_tokens=1000,
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stream=True,
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temperature=0.7,
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):
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token_text = message_chunk.choices[0].delta.content
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if token_text:
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response += token_text
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yield response
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except Exception as e:
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yield f"Ошибка доступа: {str(e)}. Проверь HF_TOKEN в Settings -> Secrets."
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# 2. Создаем интерфейс (без аргумента theme, чтобы не было ошибки)
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demo = gr.ChatInterface(
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fn=respond,
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title="Мой ИИ Чат-бот",
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examples=["Привет!", "Как дела?", "Напиши стих о роботах"],
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textbox=gr.Textbox(placeholder="Введите сообщение...", container=False, scale=7),
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)
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if __name__ == "__main__":
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