Update app2.py

app2.py

@@ -34,7 +34,7 @@ select = pn.widgets.RadioButtonGroup(value="⭐", options=["⭐", "🐘"], name=
 
 # Define a callback to display the selected value
 def display_selected_value(event):
-    print(f"Selected value: {event.new}")
+    print(f"Selected value: {event.new}", flush = True)
 
 # Attach the callback to the value_change event of the RadioButtonGroup
 select.param.watch(display_selected_value, 'value')