Update app.py

app.py

@@ -242,5 +242,5 @@ with gr.Blocks(css=css) as demo:
   thumbs_up.click(save_preferences, inputs=[lora_1_id, lora_1_scale, lora_2_id, lora_2_scale, prompt, output_image, gr.State("up"), seed], outputs=[thumbs_up, thumbs_up_clicked, thumbs_down])
   thumbs_down.click(save_preferences, inputs=[lora_1_id, lora_1_scale, lora_2_id, lora_2_scale, prompt, output_image, gr.State("down"), seed], outputs=[thumbs_down, thumbs_down_clicked, thumbs_up])
   share_button.click(None, [], [], _js=share_js)
-demo.queue()
+demo.queue(concurrency_count=4)
 demo.launch()