Update app2.py

app2.py

@@ -38,6 +38,9 @@ def update_button_name(event):
     else:
         toggle_button.name = "filter2"
 
+# Attach the update_button_name function to the button's on_click event
+toggle_button.on_click(update_button_name)
+
 # Create a column layout for the buttons inside the toggleable sidebar
 buttons = pn.Column(
     button1, button2, button3,