old_contents: from .build    import Build
  from .comps    import Comps
  from .variants import Variants
  
  __all__ = ['Build', 'Comps', 'Variants']
  
  __version__ = '1.0.1'
  
new_contents: from .build import Build
  from .comps import Comps
  from .variants import Variants
  
  __all__ = ['Build', 'Comps', 'Variants']
  
  __version__ = '1.0.1'
  
subject: remove spaces before keyword