old_contents: import os
  
  ALLOWED_HOSTS = ['*']
  
  # Static asset configuration
  BASE_DIR = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', '..'))
  
  # For a heroku-hosted database
  #
  #import dj_database_url
  #DATABASES = {
  #    'default':  dj_database_url.config()
  #}
  
  DATABASES = {
      'default': {
          'ENGINE': 'django.db.backends.sqlite3',
          'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),
      }
  }
  
  GOOGLE_MAPS_API_KEY = 'AIzaSyDHRIu1CdX0O95_bTdyyiom4Z84uzKG0bw'
  
new_contents: import os
  import dj_database_url
  
  ALLOWED_HOSTS = ['*']
  
  # Static asset configuration
  BASE_DIR = os.path.abspath(os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', '..'))
  DATABASES = {
      'default':  dj_database_url.config()
  }
  
  GOOGLE_MAPS_API_KEY = 'AIzaSyDHRIu1CdX0O95_bTdyyiom4Z84uzKG0bw'
  
subject: Revert "switching to sqlite3"