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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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from core.agent import generate_response
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import os
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import requests
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def check_hf_token():
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token = os.getenv("HF_TOKEN")
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if not token:
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print("❌ HF_TOKEN не найден. Добавь его в Secrets.")
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return "❌
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headers = {"Authorization": f"Bearer {token}"}
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try:
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response = requests.get("https://huggingface.co/api/whoami-v2", headers=headers, timeout=10)
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if response.status_code == 200:
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user = response.json().get("name", "неизвестный пользователь")
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print(f"✅ Hugging Face API
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return f"✅ API
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else:
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print(f"⚠️ Токен отклонён. Код {response.status_code}")
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return f"⚠️ Ошибка токена ({response.status_code})"
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except Exception as e:
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print(f"❌ Ошибка подключения к Hugging Face API: {e}")
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return f"❌
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# выполнить проверку при запуске приложения
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status_message = check_hf_token()
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def index():
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return {"message": "Eroha AgentAPI v3.1 — running!"}
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def generate(q: str):
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return {"result": generate_response(q)}
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if __name__ == "__main__":
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#!/usr/bin/env python3
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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 transformers import AutoModelForCausalLM, AutoTokenizer, pipeline
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# ==========================================================
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# 1️⃣ Проверка токена Hugging Face API
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# ==========================================================
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def check_hf_token():
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token = os.getenv("HF_TOKEN")
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if not token:
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print("❌ HF_TOKEN не найден. Добавь его в Secrets.")
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return "❌ HF_TOKEN не найден (добавь в Settings → Secrets)"
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headers = {"Authorization": f"Bearer {token}"}
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try:
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response = requests.get("https://huggingface.co/api/whoami-v2", headers=headers, timeout=10)
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if response.status_code == 200:
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user = response.json().get("name", "неизвестный пользователь")
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print(f"✅ Подключено к Hugging Face API. Авторизован как: {user}")
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return f"✅ Подключено к Hugging Face API — {user}"
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else:
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print(f"⚠️ Токен отклонён. Код {response.status_code}")
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return f"⚠️ Ошибка токена ({response.status_code})"
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except Exception as e:
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print(f"❌ Ошибка подключения к Hugging Face API: {e}")
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return f"❌ Ошибка подключения: {e}"
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status_message = check_hf_token()
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# ==========================================================
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# 2️⃣ Авто-подбор оптимальной модели (умный выбор)
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# ==========================================================
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def auto_select_model(prompt: str) -> str:
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"""Определяет лучшую бесплатную модель HF под задачу"""
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prompt_lower = prompt.lower()
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# Логика выбора модели
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if any(x in prompt_lower for x in ["квант", "физик", "теория", "расчёт", "анализ"]):
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return "mistralai/Mistral-7B-Instruct-v0.3"
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elif any(x in prompt_lower for x in ["программ", "код", "python", "js", "ошибка", "debug"]):
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return "bigcode/starcoder2-3b"
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elif any(x in prompt_lower for x in ["переведи", "английский", "translate", "перевод"]):
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return "facebook/nllb-200-distilled-600M"
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elif any(x in prompt_lower for x in ["психолог", "мотивация", "совет", "эмоции", "отношения"]):
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return "meta-llama/Llama-3.2-1B-Instruct"
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else:
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return "microsoft/Phi-3.5-mini-instruct" # базовая «гуру» модель
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# ==========================================================
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# 3️⃣ Генерация ответа от выбранной модели
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# ==========================================================
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def generate_response(user_input: str):
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if not user_input.strip():
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return "⚠️ Введите запрос"
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# Автоматически выбираем подходящую модель
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model_name = auto_select_model(user_input)
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print(f"🔍 Выбрана модель: {model_name}")
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token = os.getenv("HF_TOKEN")
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headers = {"Authorization": f"Bearer {token}"}
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# Используем Inference API Hugging Face
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api_url = f"https://api-inference.huggingface.co/models/{model_name}"
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payload = {"inputs": user_input, "parameters": {"max_new_tokens": 300, "temperature": 0.7}}
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try:
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response = requests.post(api_url, headers=headers, json=payload, timeout=60)
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if response.status_code == 200:
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data = response.json()
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if isinstance(data, list) and len(data) > 0 and "generated_text" in data[0]:
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output = data[0]["generated_text"]
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else:
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output = str(data)
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return f"🤖 Модель: {model_name}\n\n{output}"
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else:
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return f"⚠️ Ошибка API ({response.status_code}): {response.text}"
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except Exception as e:
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return f"❌ Ошибка при обращении к модели: {e}"
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# ==========================================================
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# 4️⃣ Интерфейс Gradio
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# ==========================================================
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with gr.Blocks(title="Eroha AgentAPI v3.1 — Guru Edition") as demo:
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gr.Markdown(
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f"<div style='background-color:#e8f5e9;padding:10px;border-radius:6px;border:1px solid #4caf50;"
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f"color:#2e7d32;font-size:16px;margin-bottom:10px;'>{status_message}</div>"
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)
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gr.Markdown("### 🤖 Умный агент на базе Hugging Face Inference API")
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with gr.Row():
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user_input = gr.Textbox(
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label="Введите запрос", placeholder="Например: Объясни, как работает квантовая суперпозиция"
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)
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output = gr.Textbox(label="Ответ", placeholder="Здесь появится ответ")
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submit_btn = gr.Button("Отправить 🚀")
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submit_btn.click(fn=generate_response, inputs=user_input, outputs=output)
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# ==========================================================
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# 5️⃣ Запуск
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# ==========================================================
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if __name__ == "__main__":
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demo.launch(server_name="0.0.0.0", server_port=7860)
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