Remove unnecessary sections from the theme customiser (Wordpress)

functions.php

<?php

// Remove unnecessary sections from the theme customizer
function edit_customizer($wp_customize) {
  $wp_customize->remove_section("colors");
  $wp_customize->remove_section("custom_css");
  // $wp_customize->remove_section("static_front_page");
}

add_action( "customize_register", "edit_customizer" );