  
  #  All of these models are created in the database by Django.
  
  
  @python_2_unicode_compatible
  class A01(models.Model):
      f_a = models.CharField(max_length=10, db_index=True)
      f_b = models.IntegerField()
  
      class Meta:
 
</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 
  
  #  All of these models are created in the database by Django.
  
  

  class A01(models.Model):
      f_a = models.CharField(max_length=10, db_index=True)
      f_b = models.IntegerField()
  
      class Meta:
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/unmanaged_models/models.py