def METHOD_NAME(self, **kwargs):
    """Handle outline visibility.
    Parameters
    ----------
    **kwargs : dict, optional
        Unused keyword arguments.
    """
    value = kwargs[self.AXIS]
    for renderer in self.plotter.renderers:
        if value:
            renderer.show_axes()
        else:
            renderer.hide_axes()
    for view in self._html_views:
        if view.set_widgets:
            # VtkRemoteView does not have set_widgets function, but VtkRemoteLocalView and VtkLocalView do.
            view.set_widgets(
                [
                    ren.axes_widget
                    for ren in self.plotter.renderers
                    if hasattr(ren, 'axes_widget')
                ]
            )
    self.update()