old_contents: import dj_database_url
  from hotohete.settings import *
  
  
  db_from_env = dj_database_url.config(conn_max_age=500)
  DATABASES['default'].update(db_from_env)
  
  ALLOWED_HOSTS = [
      'hotohete.herokuapp.com',
      'hotohetestaging.herokuapp.com',
      'localhost',
      '127.0.0.1'
  ]
  
  STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
  
new_contents: import dj_database_url
  from hotohete.settings import *
  
  DEBUG = False
  
  db_from_env = dj_database_url.config(conn_max_age=500)
  DATABASES['default'].update(db_from_env)
  
  ALLOWED_HOSTS = [
      'hotohete.herokuapp.com',
      'hotohetestaging.herokuapp.com'
  ]
  
  STATICFILES_STORAGE = 'whitenoise.django.GzipManifestStaticFilesStorage'
  
  SECRET_KEY = os.environ['SECRET_KEY']
  
  SESSION_COOKIE_SECURE = True
  CSRF_COOKIE_SECURE = True
  SECURE_BROWSER_XSS_FILTER = True
  SECURE_CONTENT_TYPE_NOSNIFF = True
  
subject: Change production settings to a secure set up