Update app.py

app.py

@@ -218,6 +218,6 @@ Ensure lead labels are visible when possible.
     )
 
 # Enable queuing for proper streaming under concurrency
-demo.queue(concurrency_count=2, max_size=16)
+#demo.queue(concurrency_count=2, max_size=16)
 # In hosted notebooks, you can set share=True if needed
 demo.launch(share=False, debug=True)