  from django.utils.encoding import python_2_unicode_compatible
  
  
  # M2M described on one of the models
  @python_2_unicode_compatible
  class Person(models.Model):
      name = models.CharField(max_length=128)
  
      class Meta:
          ordering = ('name',)
 
</s> remove from django.utils.encoding import 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 
  from django.utils.encoding import python_2_unicode_compatible
  
  
  # M2M described on one of the models

  class Person(models.Model):
      name = models.CharField(max_length=128)
  
      class Meta:
          ordering = ('name',)
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/m2m_through/models.py