      A model with a FK to a model that won't be registered with the admin
      (Honeycomb) so the corresponding raw ID widget won't have a magnifying
      glass link to select related honeycomb instances.
      """
      honeycomb = models.ForeignKey(Honeycomb)
  
  
  class Individual(models.Model):
      """
      A model with a FK to itself. It won't be registered with the admin, so the
 
</s> remove     parent = models.ForeignKey('self', null=True, on_delete=models.SET_NULL)
    soulmate = models.ForeignKey('self', null=True, on_delete=models.CASCADE, related_name='soulmates')
 </s> add     parent = models.ForeignKey('self', models.SET_NULL, null=True)
    soulmate = models.ForeignKey('self', models.CASCADE, null=True, related_name='soulmates') </s> remove     reporter = models.ForeignKey(ProxyTrackerUser)
    associated_bug = models.ForeignKey(ProxyProxyBug)
 </s> add     reporter = models.ForeignKey(ProxyTrackerUser, models.CASCADE)
    associated_bug = models.ForeignKey(ProxyProxyBug, models.CASCADE) </s> remove     poll = models.ForeignKey(Poll, verbose_name="the related poll")
 </s> add     poll = models.ForeignKey(
        Poll,
        on_delete=models.CASCADE,
        verbose_name="the related poll",
    ) </s> remove     supervillain = models.ForeignKey(SuperVillain)
 </s> add     supervillain = models.ForeignKey(SuperVillain, models.CASCADE) </s> remove     villain = models.ForeignKey(Villain)
 </s> add     villain = models.ForeignKey(Villain, models.CASCADE)
    honeycomb = models.ForeignKey(Honeycomb, models.CASCADE)
      A model with a FK to a model that won't be registered with the admin
      (Honeycomb) so the corresponding raw ID widget won't have a magnifying
      glass link to select related honeycomb instances.
      """
    honeycomb = models.ForeignKey(Honeycomb, models.CASCADE)
  
  
  class Individual(models.Model):
      """
      A model with a FK to itself. It won't be registered with the admin, so the
keep keep keep keep replace keep keep keep keep keep
 Fixed #21127 -- Started deprecation toward requiring on_delete for ForeignKey/OneToOneField 
tests/admin_widgets/models.py