Update app.py

app.py

@@ -40,7 +40,7 @@ CONFIG = {
         "IS_CUSTOM_SSO": os.getenv("IS_CUSTOM_SSO", "false").lower() == "true"
     },
     "SERVER": {
-        "PORT": int(os.getenv("PORT", 5200))
+        "PORT": int(os.getenv("PORT", 3000))
     },
     "RETRY": {
         "MAX_ATTEMPTS": 2