Disable/Remove p tags from auto generating around img

Hey —

I am trying to span images across the entire page, but because WordPress automatically inserts <p> before each line break, I am unable to do so.

I have tried the following code which I found online:

//filter the <p> tags from the images and iFrame
function filter_ptags_on_images($content)
{
$content = preg_replace('/<p>\s*(<a .*>)?\s*(<img .* \/>)\s*(<\/a>)?\s*<\/p>/iU', '\1\2\3', $content);
return preg_replace('/<p>\s*(<iframe .*>*.<\/iframe>)\s*<\/p>/iU', '\1', $content);
}
add_filter('the_content', 'filter_ptags_on_images');

I am having no success with it though. Can someone help?

Here is a link: https://moviemezzanine.com/full-width-image-layout-testing/