Update app.py

app.py

@@ -337,4 +337,4 @@ with gr.Blocks(theme=gr.themes.Soft(), css="style.css") as demo:
     )
 
 if __name__ == "__main__":
-    demo.queue(default_concurrency_limit=2).launch()
+    demo.queue(default_concurrency_limit=5).launch()