fix up

app.py

@@ -408,8 +408,5 @@ with gr.Blocks(title="MeanAudio Generator", theme=theme, css=custom_css) as demo
     )
 
 if __name__ == "__main__":
-    parser = ArgumentParser()
-    parser.add_argument("--port", type=int, default=7861)
-    args = parser.parse_args()
-    demo.launch(server_port=args.port, allowed_paths=[OUTPUT_DIR.resolve()])
+    demo.launch()