old_contents: #!/usr/bin/env python3
  
  __version__ = '0.1.0'
  
  from .widget import *
  from .root import *
  from .containers import *
  from .miscellaneous import *
  from . import drawing
  
  
new_contents: #!/usr/bin/env python3
  
  __version__ = '0.1.0'
  
  from .widget import *
  from .root import *
  from .containers import *
  from .miscellaneous import *
  from . import drawing
  from . import themes
  
  
subject: Make the themes module available by default.