import logging
import traceback
+from drf_yasg.utils import swagger_auto_schema
+from rest_framework import status
from rest_framework.response import Response
from rest_framework.views import APIView
-from rest_framework import status
-from drf_yasg.utils import swagger_auto_schema
-from lcm.v2.serializers import GrantRequestSerializer
-from lcm.v2.serializers import GrantSerializer
-from lcm.v2.serializers import VnfLcmOperationOccurrenceNotificationSerializer
-from lcm.v2.grant_vnf import GrantVnf
-from lcm.v2.handle_vnflcmooc_notification import HandleVnfLcmOocNotification
+from lcm.ns_vnfs.biz.grant_vnf import GrantVnf
+from lcm.ns_vnfs.biz.handle_vnflcmooc_notification import HandleVnfLcmOocNotification
+from lcm.ns_vnfs.serializers.grant_vnf_serializer import GrantRequestSerializer
+from lcm.ns_vnfs.serializers.grant_vnf_serializer import GrantSerializer
+from lcm.ns_vnfs.serializers.grant_vnf_serializer import VnfLcmOperationOccurrenceNotificationSerializer
logger = logging.getLogger(__name__)