astakos: Remove unused file admin/users.py

snf-astakos-app/astakos/admin/users.py

-# Copyright (C) 2010-2014 GRNET S.A.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import logging
-
-from astakos.im import settings
-
-logger = logging.getLogger(__name__)
-
-try:
-    AUTH_URL = settings.astakos_services[
-        "astakos_identity"]["endpoints"][0]["publicURL"]
-except (IndexError, KeyError) as e:
-    logger.error("Failed to load Astakos Auth URL: %s", e)
-    AUTH_URL = None