app.py

import os
import requests
import gradio as gr

OPENROUTER_API_KEY = os.environ.get("OPENROUTER_API_KEY")
if not OPENROUTER_API_KEY:
    raise ValueError("Добавь OPENROUTER_API_KEY в Secrets")

def ask_openrouter(message: str, history: list) -> str:
    # Преобразуем историю Gradio в формат messages
    messages = []
    for user_msg, bot_msg in history:
        if user_msg:
            messages.append({"role": "user", "content": user_msg})
        if bot_msg:
            messages.append({"role": "assistant", "content": bot_msg})
    # Добавляем текущий вопрос
    messages.append({"role": "user", "content": message})

    try:
        response = requests.post(
            "https://openrouter.ai/api/v1/chat/completions",
            headers={
                "Authorization": f"Bearer {OPENROUTER_API_KEY}",
                "Content-Type": "application/json",
                "HTTP-Referer": "https://huggingface.co",
                "X-Title": "Claude Code"
            },
            json={
                "model": "deepseek/deepseek-r1-0528:free",
                "messages": messages,  # теперь точно правильный формат
                "max_tokens": 4096,
                "temperature": 0.7,
                "stream": False
            },
            timeout=60
        )
        if response.status_code == 200:
            return response.json()["choices"][0]["message"]["content"]
        else:
            return f"Ошибка API ({response.status_code}): {response.text[:300]}"
    except Exception as e:
        return f"Ошибка: {str(e)}"

with gr.Blocks(title="Claude Code Free") as demo:
    gr.Markdown("# 🤖 Claude Code")
    chatbot = gr.Chatbot(height=500)
    msg = gr.Textbox(label="Запрос", placeholder="Пиши код...")
    clear = gr.ClearButton([msg, chatbot])

    def respond(message, chat_history):
        reply = ask_openrouter(message, chat_history)
        chat_history.append((message, reply))
        return "", chat_history

    msg.submit(respond, [msg, chatbot], [msg, chatbot])

demo.launch()