Update app2.py

app2.py

@@ -30,11 +30,16 @@ button2 = pn.widgets.Button(icon='file-analytics', name='My papers', icon_size='
 button3 = pn.widgets.Button(icon='settings', icon_size='1.5em', name='Settings', button_type='primary', button_style='outline', width=140)
 
 # Custom RadioButtonGroup widget
-select = pn.widgets.RadioButtonGroup(value="Scientic", options=["General", "Scientic"], name='String', align='center', button_type='primary')
-select2 = pn.widgets.RadioButtonGroup(value="Normal", options=["Bionic", "Normal"], name='String', align='center', button_type='primary')
+select = pn.widgets.RadioButtonGroup(value="Scientic", options=["General", "Scientic"], name='String', align='center',button_type = 'default')
+select2 = pn.widgets.RadioButtonGroup(value="Normal", options=["Bionic", "Normal"], name='String', align='center',button_type = 'default')
 
 # Define a callback to display the selected value
 def display_selected_value(event):
+    for option in select.options:
+        if option == event.new:
+            option.button_type = 'primary'
+        else:
+            option.button_type = 'default'
     print(f"Selected value: {event.new}", flush = True)
 
 # Attach the callback to the value_change event of the RadioButtonGroup