fix tests

shared/workspaces/test/__init__.py

+#
+# Copyright (C) 2021 Associated Universities, Inc. Washington DC, USA.
+#
+# This file is part of NRAO Workspaces.
+#
+# Workspaces 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.
+#
+# Workspaces 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 Workspaces.  If not, see <https://www.gnu.org/licenses/>.