Update app.py

app.py

@@ -258,7 +258,7 @@ def update_image(filepath):
     for f in filepath: 
         print(f)
 
-    return filepath[-1] , '', ''
+    return filepath[-1] , None, None
 
  
 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] , '',  ''
+    return [filepath] , None, None
     
 with gr.Blocks(title = "Hello", 
                css=".gradio-container {background:purple;}") as demo:
@@ -301,7 +301,6 @@ with gr.Blocks(title = "Hello",
             img_outlines = gr.Image(label = "Outlines", type = "filepath", format = 'png') #, width = "50vw", height = "20vw")
             #img_overlay = gr.Image(label = "Overlay", type = "pil", format = 'png') #, width = "50vw", height = "20vw")
             flows = gr.Image(label = "Cellpose flows", type = "filepath", format = 'png') #, width = "50vw", height = "20vw")
-            print(flows)
 
             
     sample_list = []