Update app.py

app.py

@@ -308,7 +308,7 @@ with gr.Blocks(title = "Hello",
     sample_list = []
     for j in range(23):
         sample_list.append("samples/img%0.2d.png"%j)
-    gr.Examples(sample_list, fn = update_button, inputs=input_image, outputs = up_btn, examples_per_page=25, label = "Click on an example to try it")
+    gr.Examples(sample_list, fn = update_button, inputs=input_image, outputs = [up_btn, img_outlines, flows], examples_per_page=25, label = "Click on an example to try it")
     
     input_image.upload(update_button, input_image, [up_btn, img_outlines, flows])
     up_btn.upload(update_image, up_btn, [input_image, img_outlines, flows])