Pagination Code

 <?php 

$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;

        $args = array(
          'posts_per_page'   => 12,
          'post_type'        => 'restaurant-menu',
          'order'=> 'DESC',
           'paged' => $paged,
      );
-----------------------------

  $total_pages = $wp_querys->max_num_pages;
        if ($total_pages > 1){
            $current_page = max(1, get_query_var('paged'));

            echo paginate_links(array(
                'base' => get_pagenum_link(1) . '%_%',
                'format' => '/page/%#%',
                'current' => $current_page,
                'total' => $total_pages,
                'prev_text'    => __('<i style="font-size:18px" class="fa"></i>'),
                'next_text'    => __('<i style="font-size:18px" class="fa"></i>'),
            ));
        }     
      wp_reset_postdata();
        endif; ?>