Update app.py

app.py

@@ -5,6 +5,18 @@ import json, os
 import asyncio
 import aiohttp
 
+import subprocess
+
+def upgrade_pip():
+    try:
+        subprocess.check_call([os.sys.executable, "-m", "pip", "install", "--upgrade", "pip"])
+        print("pip 升級成功")
+    except subprocess.CalledProcessError:
+        print("pip 升級失敗")
+
+# 呼叫升級函數
+upgrade_pip()
+
 LLM_API = os.environ.get("LLM_API")
 LLM_URL = os.environ.get("LLM_URL")