Remove related products Woocommerce

Hi, I need to remove the related products from the Woocommerce product page. I have tried this, but I can not remove it, it could help me. My page is this: https://www.deporexpan.es

function wc_remove_related_products( $args ) {
return array();
}
add_filter('woocommerce_related_products_args','wc_remove_related_products', 10);