code: def populate_os_env():
      os_info["os"] = get_os()
      os_info["gcc_version"] = get_gcc_version()
      os_info["clang_version"] = get_clang_version()
      os_info["cmake_version"] = get_cmake_version()
  
imports: import locale
  import os
  import re
  import subprocess
  import sys
label_desc: Use image node_id 26 for calling a global function with example usage: populate_os_env() without return types