Update app.py

app.py

@@ -897,13 +897,8 @@ def build_ui():
 
 
 def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument("--host", type=str, default="127.0.0.1")
-    parser.add_argument("--port", type=int, default=7860)
-    args = parser.parse_args()
-
     demo = build_ui()
-    demo.launch(server_name=args.host, server_port=args.port, show_error=True)
+    demo.launch()
 
 
 if __name__ == "__main__":