      parent = models.ForeignKey(Parent, models.CASCADE, to_field='name')
  
  
  # Multiple paths to the same model (#7110, #7125)
  @python_2_unicode_compatible
  class Category(models.Model):
      name = models.CharField(max_length=20)
  
      def __str__(self):
          return self.name
 
</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 
      parent = models.ForeignKey(Parent, models.CASCADE, to_field='name')
  
  
  # Multiple paths to the same model (#7110, #7125)

  class Category(models.Model):
      name = models.CharField(max_length=20)
  
      def __str__(self):
          return self.name
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/many_to_one/models.py