old_contents: DEBUG = True
  BOOTSTRAP_USE_MINIFIED = False
  BOOTSTRAP_USE_CDN = False
  BOOTSTRAP_FONTAWESOME = True
  SECRET_KEY = "\xdb\xf1\xf6\x14\x88\xd4i\xda\xbc/E'4\x7f`iz\x98r\xb9s\x1c\xca\xcd"
  SQLALCHEMY_DATABASE_URI = 'sqlite:///datamart.db'
  
new_contents: DEBUG = True
  BOOTSTRAP_USE_MINIFIED = False
  BOOTSTRAP_USE_CDN = False
  BOOTSTRAP_FONTAWESOME = True
  SECRET_KEY = "\xdb\xf1\xf6\x14\x88\xd4i\xda\xbc/E'4\x7f`iz\x98r\xb9s\x1c\xca\xcd"
  SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://datamart:datamart@localhost/datamart'
  
subject: Correct DB URI for postgres and hstore.