Django Related model 'vendor.newuser' cannot be resolved

Question

NewUser app in the settings.py

ALLOWED_HOSTS = []
LOGIN_URL ='login'
LOGIN_REDIRECT_URL ='vendor_admin'
LOGOUT_REDIRECT_URL ='home'
AUTH_USER_MODEL = 'vendor.NewUser'

models.py its only the app and also dont pay attetin to the (-() its just diffren languge

class NewUser(AbstractBaseUser,PermissionsMixin):
 email = models.EmailField(_('ایمیل'),max_length=255,unique=True)
 username = models.CharField(_('نام کاربری'),max_length=255, unique=True)
 realstate= models.CharField(_('نام املاک'),max_length=80)
 date_joined= models.DateTimeField(_('تاریخ ثبت نام'),auto_now_add=True)
 last_login = models.DateTimeField(_('اخرین_ورود'), auto_now=True)
 is_admin = models.BooleanField(default=False)
 is_active = models.BooleanField(default=True)
 is_staff = models.BooleanField(default=False)
 is_superuser = models.BooleanField(default=False)
 profile_pic = models.ImageField(_('عکس پروفایل'),max_length=255 ,upload_to=get_profile_image_filepath,null=True ,blank=True, default=get_default_profile_image)
 objects = CustomAccountManger()
 USERNAME_FIELD = "email"
 REQUIRED_FIELDS = ["username"]
 def __str__(self):
    return self.username
 def get_profile_image_filenames(self):
        return str(self.profile_pic)[str(self.profile_pic).index(f'uploads/{self.pk})/'):]

this happens when i try to migrate