old_contents: from .compress import Compress
  from .copy import Copy
  from .fix_dicom import FixDicom
  from .group_dicom import GroupDicom
  from .map_ctp import MapCTP
  from .move import Move
  from .glue import Glue
  from .stage_ctp import StageCTP
  from .uncompress import Uncompress
  from .xnat_upload import XNATUpload
new_contents: from .compress import Compress
  from .copy import Copy
  from .fix_dicom import FixDicom
  from .group_dicom import GroupDicom
  from .map_ctp import MapCTP
  from .move import Move
  from .glue import Glue
  from .uncompress import Uncompress
  from .xnat_upload import XNATUpload
subject: Remove obsolete import.