old_contents: from __future__ import absolute_import
  __version__ = '0.1dev'
  
  
  from scikitplot.classifiers import classifier_factory
  
new_contents: from __future__ import absolute_import
  __version__ = '0.1dev1'
  
  
  from scikitplot.classifiers import classifier_factory
  
subject: update version number to 0.1dev1