  This module provides the `api_setting` object, that is used to access
  REST framework settings, checking for user settings first, then falling
  back to the defaults.
  """
  from __future__ import unicode_literals
  
  from importlib import import_module
  
  from django.conf import settings
  from django.test.signals import setting_changed
  from django.utils import six
 
</s> remove from django.utils import six
 </s> add  </s> remove from __future__ import unicode_literals

 </s> add  </s> remove from __future__ import unicode_literals

 </s> add  </s> remove 
from __future__ import unicode_literals

 </s> add 
  This module provides the `api_setting` object, that is used to access
  REST framework settings, checking for user settings first, then falling
  back to the defaults.
  """


  from importlib import import_module
  
  from django.conf import settings
  from django.test.signals import setting_changed
  from django.utils import six
keep keep keep keep replace replace keep keep keep keep keep
 Dropped Python 2 compatibility. (#6615)

Thanks to Jon Dufresne (@jdufresne) for review.

Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
Co-authored-by: Rizwan Mansuri <Rizwan@webbyfox.com> 
rest_framework/settings.py