Update app.py

app.py

@@ -4,6 +4,8 @@ import aiohttp
 import asyncio
 import json
 import urllib.parse
+import traceback  # 新增此行以便捕捉完整的異常堆疊
+
 
 LLM_API = os.environ.get("LLM_API")
 LLM_URL = os.environ.get("LLM_URL")
@@ -54,7 +56,9 @@ async def send_chat_message(LLM_URL, LLM_API, user_input):
                 else:
                     return "Error: No response found in the response"
         except Exception as e:
-            print(f"Exception occurred in send_chat_message: {e}")
+            # 捕捉完整的異常訊息並打印出堆疊資訊
+            print("Exception occurred in send_chat_message:")
+            print(traceback.format_exc())  # 使用 traceback 輸出完整的錯誤堆疊
             return f"Exception: {e}"
 
 async def handle_input(user_input):