class Generator extends Repository
{

    public function renderProviderBlanks()
    {
        return $this
            ->setModel(new ProviderBlank())
            ->setFields('*')
            ->setEagerRelations(
                'providerBlankMedicines.medicine',
                'providerBlankMedicines.country',
                'providerBlankMedicines.company'
            )
            ->render();
    }
    public function renderSomethingElse()
    {
        //.....
    }
    //...
}