old_contents: import sys
  import logging
  from .sources import *
  
  __all__ = ['DataBroker', 'DataMuxer', 'StepScan', 'Images', 'SubtractedImages']
  logger = logging.getLogger(__name__)
  __version__ = '0.1.0.post0'
  
  
  # generally useful imports
  from .broker import DataBroker, Images, SubtractedImages
  from .muxer import DataMuxer
  from .scans import StepScan
  
  from ._version import get_versions
  __version__ = get_versions()['version']
  del get_versions
  
new_contents: import sys
  import logging
  from .sources import *
  
  __all__ = ['DataBroker', 'DataMuxer', 'StepScan', 'Images', 'SubtractedImages']
  logger = logging.getLogger(__name__)
  
  
  # generally useful imports
  from .broker import DataBroker, Images, SubtractedImages
  from .muxer import DataMuxer
  from .scans import StepScan
  
  from ._version import get_versions
  __version__ = get_versions()['version']
  del get_versions
  
subject: Remove hard-coded __version__