disable all of the Ratings, Reviews and Favorites on my site.

Hi,
I am following the instructions on this page:
https://wpgeodirectory.com/docs-v2/faq/common-examples/#ratings-and-favorites

I am attempting to disable all of the Ratings, Reviews and Favorites on my site.
I have been able to disable them from all locations except the individual Places posts.

Q1: How do I remove the Ratings and Reviews (No Reviews) from the individual Places posts?

Q2: I have attempted to use the following (No Reviews) CSS from the above GD link, but I am receiving the following error on the Customize – Additional CSS page:

Unable to save due to 1 invalid setting.
There are 19 errors which must be fixed before you can save.

The first error is at the Function line.

/**
* Add CSS class to listing layout for empty rating.
*/
function gd_snippet_hide_no_review_text( $classes, $class, $post_ID ) {
global $gd_post;

if ( ! empty( $post_ID ) && ! empty( $gd_post ) && ! empty( $gd_post->ID ) && $gd_post->ID == $post_ID && empty( $gd_post->rating_count ) ) {
$classes[] = ‘gd-custom-no-review’; // CSS class
}
return $classes;
}
add_filter( ‘post_class’, ‘gd_snippet_hide_no_review_text’, 10, 3 );

Thank you for your time and effort.
Scott