public function renderSettings($widgetInstance, $filePath = '', $echo = false)
 {
     $this->options['widgetInstance'] = $widgetInstance;
     return parent::renderSettings(plugin_dir_path(__FILE__) . 'settings.php', $echo);
 }
 public function renderSettings($filePath = '', $echo = false)
 {
     return parent::renderSettings(plugin_dir_path(__FILE__) . 'settings.php', $echo);
 }