def handle(self, *args, **options):
        realm = options['realm']

        try:
            realm = get_realm(realm)
        except Realm.DoesNotExist:
            print((realm,) % 'There is no realm called %s.')
            sys.exit(1)

        users = realm.get_admin_users()

        if users:
            print('Admins:\n')
            for user in users:
                print('  %s (%s)' % (user.email, user.full_name))
        else:
            print('There are no admins for this realm!')

        print('\nYou can use the "knight" management command to knight admins.')
dataset/ETHPy150Open zulip/zulip/zerver/management/commands/show_admins.py/Command.handle/swapped operands of `%`