Update app.py

app.py

@@ -35,6 +35,7 @@ def divisible_by_8(image):
 
 @spaces.GPU()
 def restore_version(index, versions):
+    print('restore version:', index)
     final_dict = {'background': versions[index][0], 'layers': None, 'composite': versions[index][0]}
     return final_dict
 
@@ -105,7 +106,7 @@ with gr.Blocks() as demo:
         with gr.Column():
             version_gallery = gr.Gallery(label="Versions", type="pil", object_fit='contain', visible=False)
             restore_button = gr.Button("Restore Version", visible=False)
-            selected = gr.Number(show_label=False, visible=False)
+            selected = gr.Number(show_label=False, visible=True)
     
 
     version_gallery.select(get_select_index, None, selected)