old_contents: #!/usr/bin/env python
  
  """
  tagtunes.main
  -----------------------------------
  
  Main entry point for the `tagtunes` command.
  
  The code in this module is also a good example of how to use Tag Tunes
  as a library rather than a script.
  """
  
  import argparse
  
  
  def get_tagtunes_args():
      """
      Get the command line input/output arguments passed into Tag Tunes.
      """
  
      parser = argparse.ArgumentParser(
          description='Command-line ID3 tag editor'
      )
  
      # TODO: parser.add_argument(...)
  
      args = parser.parse_args()
      return args
  
  
  def main():
      args = get_tagtunes_args()
  
      # TODO: call function that does the main work here
  
  
  if __name__ == '__main__':
      main()
  
new_contents: #!/usr/bin/env python
  
  """
  tagtunes.main
  -----------------------------------
  
  Main entry point for the `tagtunes` command.
  
  The code in this module is also a good example of how to use Tag Tunes
  as a library rather than a script.
  """
  
  import argparse
  
  from . import __version__
  
  
  def get_tagtunes_args():
      """
      Get the command line input/output arguments passed into Tag Tunes.
      """
  
      parser = argparse.ArgumentParser(
          description='Command-line ID3 tag editor'
      )
  
      parser.add_argument('--version', action='version',
                          version='%(prog)s ' + __version__)
  
      args = parser.parse_args()
      return args
  
  
  def main():
      args = get_tagtunes_args()
  
      # TODO: call function that does the main work here
  
  
  if __name__ == '__main__':
      main()
  
subject: Add --version flag