old_contents: """
  Settings
  """
  from django.conf import settings
  
  
  THUMBNAIL_MAKER_FORMATS = getattr(settings, 'THUMBNAIL_MAKER_FORMATS', ())
  
  THUMBNAIL_MAKER_DEBUG = getattr(settings, 'THUMBNAIL_MAKER_DEBUG', False)
  
new_contents: """
  Settings
  """
  from django.conf import settings
  
  
  THUMBNAIL_MAKER_FORMATS = getattr(settings, 'THUMBNAIL_MAKER_FORMATS', {})
  
  THUMBNAIL_MAKER_DEBUG = getattr(settings, 'THUMBNAIL_MAKER_DEBUG', False)
  
subject: Fix for default settings value