Update app.py

app.py

@@ -64,7 +64,7 @@ def get_adcode_by_city(city_name: str) -> Optional[str]:
     
     return None
 
-async def make_amap_request(params: Dict[str, str]) -> Dict[str, Any]:
+def make_amap_request(params: Dict[str, str]) -> Dict[str, Any]:
     """向高德地图API发送请求并获取天气数据
     
     Args:
@@ -79,10 +79,10 @@ async def make_amap_request(params: Dict[str, str]) -> Dict[str, Any]:
     headers = {
         "User-Agent": USER_AGENT
     }
-    
-    async with httpx.AsyncClient() as client:
+
+    with httpx.Client() as client:
         try:
-            response = await client.get(AMAP_API_BASE, params=params, headers=headers, timeout=30.0)
+            response = client.get(AMAP_API_BASE, params=params, headers=headers, timeout=30.0)
             response.raise_for_status()
             return response.json()
         except Exception as e:
@@ -129,7 +129,7 @@ def get_current_weather(city: str) -> str:
         "extensions": "base"  # 获取实时天气
     }
     
-    data = await make_amap_request(params)
+    data = make_amap_request(params)
     
     if not data:
         return f"获取{city}的天气信息失败"