old_contents: from importlib import import_module
  import click
  
  from sourcetracker import __version__
  
  
  @click.group()
  @click.version_option(__version__)
  def cli():
      pass
  
  import_module('sourcetracker.cli.gibbs')
  import_module('sourcetracker.cli.compressed_sensing')
  
new_contents: from importlib import import_module
  import click
  
  from sourcetracker import __version__
  
  
  @click.group()
  @click.version_option(__version__)
  def cli():
      pass
  
  import_module('sourcetracker.cli.gibbs')
  
  
subject: remove compressed_sensing