new_contents: from factory import Sequence
  from factory.django import DjangoModelFactory
  
  from accelerator.models import Ecosystem
  
  
  class EcosystemFactory(DjangoModelFactory):
      class Meta:
          model = Ecosystem
          django_get_or_create = ['name']
  
      name = Sequence(lambda n: "Ecosystem {}".format(n))
      display_priority = Sequence(lambda n: n)
  
subject: add migrations