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Update app.py
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app.py
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import gradio as gr
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import os
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#
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token = os.getenv("HF_TOKEN")
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def
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messages.append({"role": "assistant", "content": assistant_msg})
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try:
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# Запрашиваем ответ
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for msg in client.chat_completion(
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messages=messages,
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max_tokens=500,
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stream=True,
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temperature=0.7
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):
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token_text = msg.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"Flare: Ошибка сервера ({str(e)}). Попробуй отправить еще раз."
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yield history
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)
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clear.click(lambda: None, None, chatbot, queue=False)
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if __name__ == "__main__":
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demo.launch()
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import gradio as gr
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import requests
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import os
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# Настройки
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API_URL = "https://api-inference.huggingface.co/models/meta-llama/Llama-3.2-3B-Instruct"
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token = os.getenv("HF_TOKEN")
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headers = {"Authorization": f"Bearer {token}"}
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def query(payload):
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response = requests.post(API_URL, headers=headers, json=payload)
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return response.json()
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def respond(message, history):
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# Flare - имя ассистента
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prompt = f"System: Ты — Flare, профессиональный ИИ-ассистент. Пиши грамотно на русском.\n"
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# Берем только последние 2 сообщения для максимальной стабильности
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for user_msg, bot_msg in history[-2:]:
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prompt += f"User: {user_msg}\nAssistant: {bot_msg}\n"
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prompt += f"User: {message}\nAssistant:"
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payload = {
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"inputs": prompt,
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"parameters": {
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"max_new_tokens": 500,
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"temperature": 0.7,
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"return_full_text": False
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}
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}
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try:
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output = query(payload)
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# Если API вернул ошибку (например, модель грузится)
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if "error" in output:
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return f"Flare: Сейчас модель подгружается, подожди 10 секунд. (Ошибка: {output['error']})"
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return output[0]['generated_text'].strip()
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except Exception as e:
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return f"Flare: Ошибка связи. Проверь интернет или токен. ({str(e)})"
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# Самый простой интерфейс без стриминга (так надежнее)
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demo = gr.ChatInterface(fn=respond)
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if __name__ == "__main__":
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demo.launch()
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