old_contents: """Custom test runner for the project."""
  from django_coverage.coverage_runner import CoverageRunner
  from django_nose import NoseTestSuiteRunner
  
  
  class NoseCoverageTestRunner(CoverageRunner, NoseTestSuiteRunner):
      """Custom test runner that uses nose and coverage"""
      pass
  
new_contents: """Custom test runner for the project."""
  from django_coverage.coverage_runner import CoverageRunner
  from django_nose import NoseTestSuiteRunner
  
  
  class NoseCoverageTestRunner(CoverageRunner, NoseTestSuiteRunner):
      """
      Custom test runner that uses nose and coverage.
      
      *deprecated* No need to use this runner for Django>=1.7.
      
      """
      pass
  
subject: Update testrunner.py