remove widget

Hello i want to remove widget from dashboard. Already try to use this snip:

function remove_dashboard_widgets() {
	global $wp_meta_boxes;
	unset($wp_meta_boxes['dashboard']['side']['core']['wpfb-add-file-widget']);
}
add_action('wp_dashboard_setup', 'remove_dashboard_widgets' );

but don’t work. THanks for help

https://ww.wp.xz.cn/plugins/wp-filebase/