private static function insert(Tag $model)
{
$db = Database::getInstance('app');
$query = "INSERT INTO tags (nameBG,name) VALUES (:nameBG, :name);";
$result = $db->prepare($query);
$result->execute([':nameBG' => $model->getNameBG(), ':name' => $model->getName()]);
$model->setId($db->lastId());
}