code: def clear_rtag(opts):
      '''
      Remove the rtag file
      '''
      try:
          os.remove(rtag(opts))
      except OSError as exc:
          if exc.errno != errno.ENOENT:
              # Using __str__() here to get the fully-formatted error message
              # (error number, error message, path)
              log.warning('Encountered error removing rtag: %s', exc.__str__()f clear_rtag(opts):
      '''
      Remove the rtag file
      '''
      try:
          os.remove(rtag(opts))
      except OSError as exc:
          if exc.errno != errno.ENOENT:
              # Using __str__() here to get the fully-formatted error message
              # (error number, error message, path)
              log.warning('Encountered error removing rtag: %s', exc.__str__())
docs: Remove the rtag file