Function on_click

tests/background_callback/app_arbitrary.py:30–35

(_)

    interval=500,
)
def on_click(_):
    set_props("secondary", {"children": "first"})
    set_props("secondary", {"style": {"background": "red"}})
    time.sleep(2)
    set_props("secondary", {"children": "second"})
    return "completed"


@callback(