}
AUTHENTICATION_URL = getattr(settings, 'PITHOS_AUTHENTICATION_URL', 'http://127.0.0.1:8000/im/authenticate')
-AUTHENTICATION_USERS = getattr(settings, 'PITHOS_AUTHENTICATION_USERS', sample_users)
+AUTHENTICATION_USERS = getattr(settings, 'PITHOS_AUTHENTICATION_USERS', {})
COOKIE_NAME = getattr(settings, 'ASTAKOS_COOKIE_NAME', '_pithos2_a')
UPDATE_MD5 = getattr(settings, 'PITHOS_UPDATE_MD5', True)
# Service Token acquired by identity provider.
-SERVICE_TOKEN = getattr(settings, 'PITHOS_SERVICE_TOKEN', '')
\ No newline at end of file
+SERVICE_TOKEN = getattr(settings, 'PITHOS_SERVICE_TOKEN', '')