Update app2.py

app2.py

@@ -81,6 +81,7 @@ def reset_main_panel(event):
 # Function to update the main panel content when button3 is pressed
 def update_main_panel_button3(event):
     global main_panel_content
+    print(main_panel_content, flush = True)
     if main_panel_content is not None:
         # Restore the content of main_panel if it's not empty
         main_body_instance.main_body = main_panel_content