Missing Method in CategoryController

Error: The action images is not defined in controller CategoryController

Error: Create CategoryController::images() in file: app/controllers/category_controller.php.

<?php
class CategoryController extends AppController {

	var $name = 'Category';


	function images() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp.