Removing enable jquery migrate notice

ADD TO FUNCTIONS.PHP:

add_action('admin_head', 'my_custom_admin_css');

function my_custom_admin_css() {

echo '<style>

.notice.notice-error.jquery-migrate-dashboard-notice {

display: none;

}

li#wp-admin-bar-enable-jquery-migrate-helper {

display: none;

}

</style>';

}

ADD CSS TO FRONT OF SITE:

li#wp-admin-bar-enable-jquery-migrate-helper {display: none;}