Trying to create Yith Wishlist Button

Hi all,

I’m trying to create a button in X theme that adds products to wishlist, I’m basically trying to merge to functions together to get what I need but the code is wrong. Could someone please tell me what I need to change?

add_action(‘woocommerce_after_add_to_cart_button’,’add_wishlist_button’);
function add_wishlist_button() {
echo do_shortcode (‘[yith_wcwl_add_to_wishlist]’) ‘<button type=”submit” class=”button alt”>Add to wishlist</button>’;
}