ask_api.py

import requests

RENDER_API_URL = "https://arduino-realtime.onrender.com"  # 填上你的 Render 部署的真实地址

def ask_with_sensor(question, sensor_data):
    try:
        payload = {
            "question": question,
            "sensorData": sensor_data
        }
        response = requests.post(RENDER_API_URL, json=payload, timeout=10)
        response.raise_for_status()
        return response.json().get("answer", "❓ Render API 没有返回 answer")
    except Exception as e:
        return f"❌ Render API 调用失败: {e}"