How to Hide AI Tools - Chatbot, ChatGPT, Content Generator, Image Generator, Artificial Intelligence GPT Admin Menus

function plt_hide_artificial_intelligence_auto_content_generator_menus() {
	//Hide "AI Tools".
	remove_menu_page('momoacg');
	//Hide "AI Tools → Settings".
	remove_submenu_page('momoacg', 'momoacg');
	//Hide "AI Tools → Content Generator".
	remove_submenu_page('momoacg', 'momoautoblog');
	//Hide "AI Tools → Chatbot".
	remove_submenu_page('momoacg', 'momochatbot');
	//Hide "AI Tools → User Access / Plans".
	remove_submenu_page('momoacg', 'momocreditsystem');
	//Hide "AI Tools → Debug Log".
	remove_submenu_page('momoacg', 'momodebuglog');
	//Hide "AI Tools → Automation".
	remove_submenu_page('momoacg', 'momoacg-automation');
	//Hide "AI Tools → Getting Started".
	remove_submenu_page('momoacg', 'momoacg-getting-started');
	//Hide "AI Tools → Contact Us".
	remove_submenu_page('momoacg', 'momoacg-contact');
	//Hide "AI Tools → Support Forum".
	remove_submenu_page('momoacg', 'momoacg-wp-support-forum');
	//Hide "AI Tools → Upgrade".
	remove_submenu_page('momoacg', 'momoacg-pricing');
}

add_action('admin_menu', 'plt_hide_artificial_intelligence_auto_content_generator_menus', 1000000000);

Where do I put this code?