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Update app.py
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app.py
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import os
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import requests
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import gradio as gr
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#
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HF_TOKEN = os.environ.get("HF_TOKEN")
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raise ValueError("❌ Токен не найден. Добавьте HF_TOKEN в Secrets!")
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# Настройки модели (используем облегчённую версию для стабильности)
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MODEL_NAME = "IlyaGusev/saiga_mistral_7b-lora" # Альтернатива: "IlyaGusev/saiga_mistral_7b"
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API_URL = f"https://api-inference.huggingface.co/models/{MODEL_NAME}"
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headers = {"Authorization": f"Bearer {HF_TOKEN}"}
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try:
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}
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response = requests.post(API_URL, headers=headers, json=payload)
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if response.status_code == 200:
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return response.json()[0]["generated_text"]
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else:
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return f"⚠️ Ошибка API: {response.text}"
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except Exception as e:
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return f"
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# Интерфейс Gradio
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clear = gr.Button("Очистить")
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import os
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import requests
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import gradio as gr
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from datasets import load_dataset
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# --- Конфигурация ---
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HF_TOKEN = os.environ.get("HF_TOKEN") # Из Secrets Spaces
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MODEL_NAME = "IlyaGusev/saiga_mistral_7b-lora"
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API_URL = f"https://api-inference.huggingface.co/models/{MODEL_NAME}"
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headers = {"Authorization": f"Bearer {HF_TOKEN}"}
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# --- Загрузка датасета ---
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try:
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dataset = load_dataset("sberbank-ai/ru_helpdesk", split="train[:50]") # Первые 50 примеров
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examples = [d["question"] for d in dataset]
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except:
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examples = [
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"Мой заказ #12345 не прибыл вовремя",
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"Как вернуть товар?",
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"Проблема с оплатой на сайте"
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]
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# --- Функция генерации ответа ---
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def generate_response(message, history):
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prompt = f"""Ты - ИИ-ассистент поддержки. Ответь клиенту профессионально.
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Контекст: {history}
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Клиент: {message}
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Ассистент:"""
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try:
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response = requests.post(
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API_URL,
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headers=headers,
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json={
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"inputs": prompt,
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"parameters": {
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"max_new_tokens": 300,
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"temperature": 0.3 # Для меньшей креативности
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}
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}
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)
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return response.json()[0]["generated_text"].split("Ассистент:")[-1].strip()
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except Exception as e:
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return f"⚠️ Ошибка: {str(e)}"
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# --- Интерфейс Gradio ---
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theme = gr.themes.Default(
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primary_hue="blue",
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font=[gr.themes.GoogleFont("Noto Sans"), "sans-serif"]
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)
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with gr.Blocks(theme=theme) as demo:
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gr.Markdown("""<center><h1>📞 Поддержка клиентов</h1></center>""")
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with gr.Row():
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with gr.Column(scale=2):
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chatbot = gr.Chatbot(height=400, bubble_full_width=False)
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msg = gr.Textbox(label="Опишите проблему", placeholder="У меня проблема с...")
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btn = gr.Button("Отправить", variant="primary")
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with gr.Column(scale=1):
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gr.Examples(
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examples=examples,
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inputs=msg,
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label="Примеры обращений"
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)
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gr.Markdown("""
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**Советы для клиентов:**
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1. Указывайте номер заказа
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2. Описывайте проблему подробно
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3. Сохраняйте вежливый тон
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""")
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btn.click(generate_response, [msg, chatbot], [msg, chatbot])
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msg.submit(generate_response, [msg, chatbot], [msg, chatbot])
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# --- Запуск ---
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if __name__ == "__main__":
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demo.launch(server_name="0.0.0.0")
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