Connect Start course button in Order page to app page

gistfile1.txt

 add_filter('wplms_course_purchased',function($label,$course_id){
    $page = vibebp_get_setting('bp_single_page');
    if(function_exists('icl_object_id')){
      $single_page = icl_object_id($single_page, 'page', true);
    }
    if(!empty($page)){
      return '<li>
                <a class="course_name">'.get_post_field('post_title',$course_id).'</a>
                <a href="'.get_permalink($page).'#component=courses&action='.$course_id.'"  class="button">
                '.__('START COURSE','vibe').'</a>
                </li>';
    }
    return $label;
  },10,2);