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 .unpack import Unpack
  from .uncompress import Uncompress
  from .xnat_upload import XNATUpload
  from .xnat_download import XNATDownload
  from .fastfit import Fastfit
  from .mri_volcluster import MriVolCluster
  
new_contents: from .compress import Compress
  from .copy import Copy
  from .fastfit import Fastfit
  from .fix_dicom import FixDicom
  from .group_dicom import GroupDicom
  from .map_ctp import MapCTP
  from .move import Move
  from .mri_volcluster import MriVolCluster
  from .unpack import Unpack
  from .uncompress import Uncompress
  from .xnat_download import XNATDownload
  from .xnat_upload import XNATUpload
  
subject: Sort the imports.