import reflex as rx from reflex.style import color_mode, set_color_mode def dark_mode_toggle() -> rx.Component: return rx.segmented_control.root( rx.segmented_control.item( rx.icon(tag="monitor", size=20), value="system", ), rx.segmented_control.item( rx.icon(tag="sun", size=20), value="light", ), rx.segmented_control.item( rx.icon(tag="moon", size=20), value="dark", ), on_change=set_color_mode, variant="classic", radius="large", value=color_mode, )