Update app.py

app.py

@@ -81,7 +81,7 @@ if __name__ == "__main__":
         demo = gws.build_demo(embed_mode=False, cur_dir='./')
         demo.queue(
             status_update_rate=10,
-            concurrency_count=concurrency_count,
+            # concurrency_count=concurrency_count,
             api_open=False
         ).launch(
             server_name=gws.args.host,