breadcrumbs

hello
I have this inserted into the functions.php file of my child theme code to change the breadcrumbs theme for the breadcrumbs plugin by Yoast SEO and does not work

<? php
add_action (‘wp_head’, ‘my_yoast_breadcrumb’, 1.20);
my_yoast_breadcrumb function () {
if (function_exists (‘yoast_breadcrumb’)) {
yoast_breadcrumb (‘<p id = “breadcrumbs”> “,” </ p>’);
}
}

can someone tell me a code that works, please. Thanks in advance.