inherit from new base authenticator class (#41520)

src/authentic2_auth_fedict/authenticators.py

@@ -20,12 +20,13 @@ from django.utils.translation import ugettext_lazy as _
 
 from mellon.utils import get_idp, get_idps
 
+from authentic2.authenticators import BaseAuthenticator
 from authentic2.utils import redirect_to_login
 
 from . import app_settings
 
 
-class FedictAuthenticator(object):
+class FedictAuthenticator(BaseAuthenticator):
     id = 'fedict'
 
     def enabled(self):