fixes

implementation/storage/OpenstackSnapshotManager.py

-import SnapshotManager
 from openstack.exceptions import ResourceNotFound
 from openstack.exceptions import ResourceNotFound
 
 
 from interface.storage.Snapshot import Snapshot
 from interface.storage.Snapshot import Snapshot
+from interface.storage.SnapshotManager import SnapshotManager
 
 
 
 
-class OpenstackSnapshotManager(SnapshotManager.SnapshotManager):
+class OpenstackSnapshotManager(SnapshotManager):
 
 
     def __init__(self, os) -> None:
     def __init__(self, os) -> None:
         super().__init__()
         super().__init__()

implementation/storage/OpenstackStorageManager.py

-import StorageManager
 from openstack.exceptions import ResourceNotFound
 from openstack.exceptions import ResourceNotFound
 
 
+from interface.storage.StorageManager import StorageManager
 from interface.storage.Volume import Volume
 from interface.storage.Volume import Volume
 
 
 
 
-class OpenstackStorageManager(StorageManager.StorageManager):
+class OpenstackStorageManager(StorageManager):
 
 
     def __init__(self, openstack) -> None:
     def __init__(self, openstack) -> None:
         super().__init__()
         super().__init__()