add queue max_size=10.

README.md

@@ -5,9 +5,9 @@ colorFrom: blue
 colorTo: green
 sdk: gradio
 sdk_version: 3.23.0
+python_version: 3.10.9
 app_file: app.py
 pinned: false
-license: apache-2.0
 ---
 
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

@@ -275,5 +275,5 @@ demo = gr.Interface(
       ]
     )
 
-demo.queue(concurrency_count=2)
+demo.queue(api_open=False, concurrency_count=2, max_size=10)
 demo.launch()