code: public function load(ObjectManager $manager)
      {
          $languages = array("de", "en", "fr");
  
          $homeNode = new HomeDataGenerator($this, $this->container, $manager, 1, 'status-draft');
          $this->addNode($manager, $homeNode, $languages);
      }
docs: Load data fixtures with the passed EntityManager
  
  @param ObjectManager $manager