-"""
-Main a1 controller
-"""
# ==================================================================================
# Copyright (c) 2019-2020 Nokia
# Copyright (c) 2018-2020 AT&T Intellectual Property.
# See the License for the specific language governing permissions and
# limitations under the License.
# ==================================================================================
+"""
+Main a1 controller
+"""
from jsonschema import validate
from jsonschema.exceptions import ValidationError
import connexion