Update app.py

app.py

@@ -14,7 +14,7 @@ from typing import Dict, List, Optional, Any, Callable
 SI_KEYS = os.environ.get("SI_KEY", "").split(",")
 MODEL_MAP_JSON = os.environ.get("MODEL_MAP")
 API_BASE_URL = os.environ.get("API_BASE_URL", "https://api.siliconflow.cn/v1")
-
+REQUEST_TIMEOUT=120
 # 定义模型映射的类型
 ModelMap = Dict[str, str]
 # 定义 Key 余额的类型
@@ -118,7 +118,7 @@ async def forward_request(
                             yield chunk
         return StreamingResponse(generate_response(), media_type="text/event-stream")
     else:
-        async with httpx.AsyncClient() as client:
+        async with httpx.AsyncClient(timeout=REQUEST_TIMEOUT) as client:
             response = await client.post(
                 f"{API_BASE_URL}{url_path}", headers=headers, json=body
             )