docs: def _extract_scexe_file(self, target_file, extract_path):
      """Extracts the scexe file.
  
      :param target_file: the firmware file to be extracted from
      :param extract_path: the path where extraction is supposed to happen
      """
      # Command to extract the smart component file.
      unpack_cmd = '--unpack=' + extract_path
      # os.path.isfile(target_file)
      cmd = [target_file, unpack_cmd]
      out, err = utils.trycmd(*cmd)