Woo commerce Clear Cart Functionality on Car Page

Below is the code to Add 'Clear Cart ' functionality in woocommerce

1) Add this in Theme's functions.php file

add_action('init', 'woocommerce_clear_cart_url');

function woocommerce_clear_cart_url() {

 global $woocommerce;

 if( isset($_REQUEST['clear-cart']) ) {

  $woocommerce-> cart->empty_cart();

 }

}

2) Add Below code in plugins/woocommerce/templates/cart.php file

<input class="button" name="clear-cart" type="submit" value="&lt;?php _e('Empty Cart', 'woocommerce'); ?&gt;" />

Note:(You can add this just before below existing code

<input class="button" name="update_cart" type="submit" value="&lt;?php _e('Update Cart', 'woocommerce'); ?&gt;" /></code>