text: """Checkers."""
  from pylint_django.checkers.django_installed import DjangoInstalledChecker
  from pylint_django.checkers.models import ModelChecker
  
  
  def register_checkers(linter):
      """Register checkers."""
      linter.register_checker(ModelChecker(linter))
      linter.register_checker(DjangoInstalledChecker(linter))