      class Meta:
          abstract = True
  
  
  @python_2_unicode_compatible
  class Parent(models.Model):
      name = models.CharField(max_length=50)
  
      manager = OnlyFred()
  
 
</s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add 
      class Meta:
          abstract = True
  
  

  class Parent(models.Model):
      name = models.CharField(max_length=50)
  
      manager = OnlyFred()
  
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/managers_regress/models.py