Update app.py

app.py

@@ -183,7 +183,7 @@ class App:
             slider3.change(change_image_slice_x, inputs=slider3, outputs=out3)
             slider2.change(change_image_slice_y, inputs=slider2, outputs=out2)
             slider1.change(change_image_slice_z, inputs=slider1, outputs=out1)
-            clear.click(clear_all, None, [out1, out2, out3, out4, out6, out5], queue=False)
+            clear.click(clear_all, None, [out1, out2, out3, out4, out6, out5], queue=True)
             
             gr.Markdown("Examples")
             gr.Examples(