old_contents: #!/usr/bin/env python
  
  # Adapted from https://raw.githubusercontent.com/hzy/django-polarize/master/runtests.py
  
  import sys
  
  from django.conf import settings
  from django.core.management import execute_from_command_line
  
  import django
  
  if django.VERSION < (1, 6):
      extra_settings = {
          'TEST_RUNNER': 'discover_runner.DiscoverRunner',
      }
  else:
      extra_settings = {}
  
  
  if not settings.configured:
      settings.configure(
          DATABASES={
              'default': {
                  'ENGINE': 'django.db.backends.sqlite3',
              }
          },
          INSTALLED_APPS=(
              'tests',
          ),
          MIDDLEWARE_CLASSES=(
          ),
          ROOT_URLCONF='tests.urls',
          **extra_settings,
      )
  
  
  def runtests():
      argv = sys.argv[:1] + ['test', 'tests']
      execute_from_command_line(argv)
  
  
  if __name__ == '__main__':
      runtests()
  
new_contents: #!/usr/bin/env python
  
  # Adapted from https://raw.githubusercontent.com/hzy/django-polarize/master/runtests.py
  
  import sys
  
  from django.conf import settings
  from django.core.management import execute_from_command_line
  
  import django
  
  if django.VERSION < (1, 6):
      extra_settings = {
          'TEST_RUNNER': 'discover_runner.DiscoverRunner',
      }
  else:
      extra_settings = {}
  
  
  if not settings.configured:
      settings.configure(
          DATABASES={
              'default': {
                  'ENGINE': 'django.db.backends.sqlite3',
              }
          },
          INSTALLED_APPS=(
              'tests',
          ),
          MIDDLEWARE_CLASSES=(
          ),
          ROOT_URLCONF='tests.urls',
          **extra_settings
      )
  
  
  def runtests():
      argv = sys.argv[:1] + ['test', 'tests']
      execute_from_command_line(argv)
  
  
  if __name__ == '__main__':
      runtests()
  
subject: Fix syntax error