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import os
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import json
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from flask import Flask, render_template, request, jsonify
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from flask_cors import CORS
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import requests
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from dotenv import load_dotenv
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load_dotenv()
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app = Flask(__name__)
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CORS(app)
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API_KEY = os.getenv("MISTRAL_API_KEY")
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API_URL = os.getenv("MISTRAL_API_URL", "https://api.mistral.ai/v1/")
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def generate_response_api(prompt, max_length=1024):
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if not API_KEY:
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return "Ошибка: API ключ не найден. Пожалуйста, добавьте MISTRAL_API_KEY в файл .env"
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headers = {
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"Authorization": f"Bearer {API_KEY}",
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"Content-Type": "application/json"
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}
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data = {
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"model": "mistral-medium",
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"messages": [
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{"role": "user", "content": prompt}
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],
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"max_tokens": max_length,
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"temperature": 0.7,
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"top_p": 0.9
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}
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try:
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response = requests.post(f"{API_URL}chat/completions", headers=headers, json=data)
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response.raise_for_status()
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result = response.json()
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return result["choices"][0]["message"]["content"]
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except Exception as e:
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return f"Ошибка при обращении к API: {str(e)}"
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@app.route('/')
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def index():
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return render_template('index.html')
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@app.route('/api/chat', methods=['POST'])
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def chat():
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data = request.json
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prompt = data.get('prompt', '')
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if not prompt:
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return jsonify({"error": "Пустой запрос"}), 400
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try:
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response = generate_response_api(prompt)
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return jsonify({"response": response})
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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@app.route('/api/code', methods=['POST'])
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def code():
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data = request.json
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prompt = data.get('prompt', '')
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language = data.get('language', 'python')
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if not prompt:
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return jsonify({"error": "Пустой запрос"}), 400
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code_prompt = f"Напиши код на языке {language} для решения следующей задачи: {prompt}"
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try:
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response = generate_response_api(code_prompt)
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return jsonify({"code": response})
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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if __name__ == '__main__':
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print("🚀 Запуск Mistral AI Assistant в режиме API")
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print("⚠️ Убедитесь, что вы добавили MISTRAL_API_KEY в файл .env")
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app.run(debug=True, port=5000) |