Update app.py

app.py

@@ -43,5 +43,5 @@ with block:
 
         generate_button.click(fn=scale_image, inputs=[caption,image_pil,scale_factor], outputs=[generated_image])
 
-block.queue(max_size=20).launch()
+block.queue(max_size=1).launch()
 # pip install gradio==4.16.0 gradio_client==0.8.1