public function scenarios()
{
$scenarios = parent::scenarios();
$scenarios['batch'] = ['sku', 'mini_desc', 'name', 'weight', 'description', 'specs', 'comment', 'supplier_id', 'is_trackable', 'stock_location', 'cost', 'category_id', 'qty_per_order', 'main_image'];
return $scenarios;
}
