Update app.py

app.py

@@ -85,18 +85,21 @@ with gr.Blocks() as demo:
 
     textbox.submit(model_chat,
                  inputs=[textbox, chatbot, system_state],
-                 outputs=[textbox, chatbot, system_input])
+                 outputs=[textbox, chatbot, system_input],
+                 concurrency_limit = 20)
     
     sumbit.click(model_chat,
                  inputs=[textbox, chatbot, system_state],
                  outputs=[textbox, chatbot, system_input],
-                 concurrency_limit = 10)
+                 concurrency_limit = 20)
     clear_history.click(fn=clear_session,
                         inputs=[],
-                        outputs=[textbox, chatbot])
+                        outputs=[textbox, chatbot],
+                        concurrency_limit = 20)
     modify_system.click(fn=modify_system_session,
                         inputs=[system_input],
-                        outputs=[system_state, system_input, chatbot])
+                        outputs=[system_state, system_input, chatbot],
+                        concurrency_limit = 20)
 
 demo.queue(api_open=False)
-demo.launch(max_threads=10)
+demo.launch(max_threads=20)