customizing category of bottom slider

Hi,

I’m using the theme, MyMag, on my site: https://www.theresident.net

The bottom slider on the homepage features all posts, which is fine. The piece of code that calls that is:

<div id=”bottom-container”>
<div class=”bottomslider” id=”slider-bottom”>

<?php $page = (get_query_var(‘paged’)) ? get_query_var(‘paged’) : 1;
if ($myOptions[‘bottom_cat’]) {
$category = $myOptions[‘bottom_cat’];
} else {
$category = 0;
}
if ($myOptions[‘bottom_posts’]) {
$posts = $myOptions[‘bottom_posts’];
} else {
$posts = 0;
}
query_posts(“cat=$category&paged=$page&posts_per_page=$posts”);
while ( have_posts() ) : the_post() ?>

I’d like for single post pages to have a bottom slider as well, but have it only contain posts from within the category of the post. So, for instance, on this page: https://www.theresident.net/social-commentary-videos/how-fresh-direct-is-ruining-communities/

I’d like the bottom slider to contain only posts from the /social-commentary-videos category, not all videos.

Is there a way to edit the above code so that I might place it in my single.php to accomplish this?

Thanks for any help!