Remove plugin CSS

Hello,

I’m trying to remove the CSS file that this plugin adds to a site, I’ve tried using the code below but it doesn’t appear to remove it. I’ve also tried replacing “wp_head” with “init” to no avail. This has been added to the functions.php file of my theme.

I realise I can override the CSS either with my own styles.css file or in the plugin settings I believe but I’m changing so much of the styling that there isn’t anything in the default stylesheet I’ll still be using so would prefer to remove it from the site.

function tmd_remove_plugin_assets(){
	wp_dequeue_style('aitwitter');
}
add_action("wp_head", "tmd_remove_plugin_assets", 100);

Thanks for any help,
Neil.

https://wordpress.org/plugins/ai-twitter-feeds/