code: def check_release_file(run_lambda):
      return run_and_parse_first_match(
          run_lambda, "cat /etc/*-release", r'PRETTY_NAME="(.*)"'
      )
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import locale
  import re
  import subprocess
  import sys
  import os
  from collections import namedtuple
  import logging
label_desc: Use image node_id 16 for calling a global function with example usage: check_release_file(run_lambda) and returns: run_and_parse_first_match