  undefined -- not random, just undefined.
  """
  
  from django.db import models
  from django.utils.encoding import python_2_unicode_compatible
  
  
  class Author(models.Model):
      name = models.CharField(max_length=63, null=True, blank=True)
  
 
</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 from django.utils.encoding import python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add 
  undefined -- not random, just undefined.
  """
  
  from django.db import models

  
  
  class Author(models.Model):
      name = models.CharField(max_length=63, null=True, blank=True)
  
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/ordering/models.py