Cacher is the code snippet organizer for pro developers

add_action( 'admin_enqueue_scripts', 'my_admin_enqueue_scripts' );
function my_admin_enqueue_scripts( $hook_suffix ) {
  // check body class to find hook suffix for page
  if ( 'toplevel_page_gf_entries' == $hook_suffix ){
    wp_enqueue_script( 'insurance-script', get_template_directory_uri() . '/js/insurance-script.js', array(), '1.0', true );
  }
}