ImportError: cannot import name ‘Customer’ from partially initialized module ‘translation.models’
(most likely due to a circular import)
To use in model fields
Instead of import from another app link to it directly App.Model
item_file = models.ForeignKey('tms.File', on_delete=models.CASCADE, null=True, blank=True)
To use in model's methods
from django.apps import apps
ModelName = apps.get_model(app_label='app_name', model_name='ModelName')