# inference.py

import requests
import os

# Get the API key from Hugging Face Secrets
API_KEY = os.getenv("DEEPSEEK_KEY")

def deepseek_query(prompt):
    url = "https://api.deepseek.com/v1/chat/completions"
    headers = {
        "Authorization": f"Bearer {API_KEY}",
        "Content-Type": "application/json"
    }
    data = {
        "model": "deepseek-chat",
        "messages": [
            {"role": "system", "content": "You are a helpful, creative AI agent."},
            {"role": "user", "content": prompt}
        ]
    }

    try:
        response = requests.post(url, json=data, headers=headers)
        result = response.json()
        return result["choices"][0]["message"]["content"]
    except Exception as e:
        return f"[ERROR] {str(e)}"