old_contents: import os
  if 'DJANGO_SETTINGS_MODULE' in os.environ:
      from .utils import *
  
  __author__ = 'Incuna Ltd'
  __version__ = '1.2.2'
  
new_contents: import os
  if 'DJANGO_SETTINGS_MODULE' in os.environ:
      from .utils import *
  
  __author__ = 'Incuna Ltd'
  __version__ = '1.2.3'
  
subject: increase version of django-wkhtmltopdf