Update app.py

app.py

@@ -136,7 +136,7 @@ idip_checkboxes = []
 def open_accordion_on_example_selection(*args):
     # print("enter open_accordion_on_example_selection")
     len_images = (len(args)-11)//3
-    return ["",]*3
+    return None, "", False
 
 @spaces.GPU
 def generate_image(