Update app.py

app.py

@@ -308,7 +308,7 @@ with gr.Blocks(title = "Hello",
         sample_list.append("samples/img%0.2d.png"%j)
     gr.Examples(sample_list, inputs=input_image, examples_per_page=25, label = "Click on an example to try it")
     
-    input_image.change(update_image, input_image, up_btn)
+    input_image.upload(update_image, input_image, up_btn)
     up_btn.upload(upload_file, up_btn, input_image)
     send_btn.click(cellpose_segment, [up_btn, resize], [img_outlines, flows, down_btn, down_btn2])