Update app.py

app.py

@@ -89,5 +89,5 @@ with gr.Blocks() as demo:
     """
 )
 
-demo.queue(concurrency_count = 200)                        
-demo.launch()
+demo.queue(default_concurrency_limit=200, max_size=200)
+demo.launch(show_api=False, max_threads=400)