old_contents: # -*- coding: utf-8 -*-
  '''
  A common module for compatibility related imports and
  definitions used during testing
  '''
  
  from __future__ import unicode_literals
  
  import unittest
  
  from six import assertCountEqual, PY2, PY3
  
  
  try:
      from unittest.mock import Mock, MagicMock, patch # @NoMove
  except ImportError:
      from mock import Mock, MagicMock, patch  # @NoMove @UnusedImport
  
  if PY3:
      from functools import lru_cache # @NoMove @UnusedImport @UnresolvedImport
  
  class Py2TestCase(unittest.TestCase):
          def assertCountEqual(self, expected_sequence, actual_sequence):
              return assertCountEqual(self, expected_sequence, actual_sequence)
          
  if PY2:
      unittest.TestCase = Py2TestCase
      from cachetools.func import lru_cache # @NoMove @UnusedImport @Reimport @UnresolvedImport
      
  
new_contents: # -*- coding: utf-8 -*-
  '''
  A common module for compatibility related imports and
  definitions used during testing
  '''
  
  from __future__ import unicode_literals
  
  import unittest
  
  from six import assertCountEqual, PY2, PY3
  
  
  try:
      from unittest.mock import Mock, MagicMock, patch # @NoMove
  except ImportError:
      from mock import Mock, MagicMock, patch  # @NoMove @UnusedImport
  
  if PY3:
      from functools import lru_cache # @NoMove @UnusedImport @UnresolvedImport
  
  class Py2TestCase(unittest.TestCase):
      def assertCountEqual(self, expected_sequence, actual_sequence):
          return assertCountEqual(self, expected_sequence, actual_sequence)
          
  if PY2:
      unittest.TestCase = Py2TestCase
      from cachetools.func import lru_cache # @NoMove @UnusedImport @Reimport @UnresolvedImport
      
  
subject: Fix incorrect indentation