Update app.py

app.py

@@ -363,8 +363,7 @@ def signal_handler(signum, frame):
     sys.exit(0)
 
 if __name__ == "__main__":
-    initialize()
-
+    # initialize()  # This line was removed as the initialize() function is not defined
     # Register cleanup handlers
     atexit.register(cleanup)
     signal.signal(signal.SIGINT, signal_handler)