old_contents: import os
  import sys
  
  import django
  
  sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
  os.environ.setdefault("DJANGO_SETTINGS_MODULE", "museum.settings")
  django.setup()
  
  from django.contrib.auth.models import User
  
  from museum_site.models import *  # noqa: E402
  
  
  def main():
      return True
  
  
  if __name__ == '__main__':
      main()
  
new_contents: import os
  import sys
  
  import django
  
  sys.path.append(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
  os.environ.setdefault("DJANGO_SETTINGS_MODULE", "museum.settings")
  django.setup()
  
  from django.contrib.auth.models import User  # noqa: E402
  
  from museum_site.models import *  # noqa: E402
  
  
  def main():
      return True
  
  
  if __name__ == '__main__':
      main()
  
subject: add pep exception