Update app.py

app.py

@@ -258,7 +258,7 @@ def update_image(filepath):
     for f in filepath: 
         print(f)
 
-    return filepath[-1] , None, None
+    return filepath[-1] 
 
  
 def update_button(filepath): 
@@ -269,7 +269,7 @@ def update_button(filepath):
     #b1 = gr.DownloadButton("Download masks as TIFF", visible=False)
     #b2 = gr.DownloadButton("Download outline image as PNG", visible=False)
 
-    return [filepath] , None, None
+    return [filepath]
     
 with gr.Blocks(title = "Hello", 
                css=".gradio-container {background:purple;}") as demo:
@@ -306,10 +306,10 @@ 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, img_outlines, flows], 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], 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])
+    input_image.upload(update_button, input_image, [up_btn])
+    up_btn.upload(update_image, up_btn, [input_image])
     send_btn.click(cellpose_segment, [up_btn, resize], [img_outlines, flows, down_btn, down_btn2])
 
     #down_btn.click(download_function, None, [down_btn, down_btn2])