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app_hg.py

@@ -496,6 +496,6 @@ with gr.Blocks() as demo:
         outputs=[rembg_image, result_image, result_3dobj, result_3dglb_texture, result_3dglb_baked, result_gif],
     )
 
-    demo.queue(max_size=0)    
+    demo.queue(max_size=1)    
     # demo.launch(server_name='0.0.0.0', server_port=8080)
     demo.launch()