code: def usage(msg):
      sys.stdout = sys.stderr
      print("Error:", msg)
      print("Use ``%s -h'' for help" % sys.argv[0])
      sys.exit(2)
  
file_path: cpython/Tools/freeze/freeze.py
imports: import modulefinder
  import getopt
  import os
  import sys
  import sysconfig
  import checkextensions
  import makeconfig
  import makefreeze
  import makemakefile
  import parsesetup
  import bkfile
label_desc: Use image node_id 2 for calling a global function with example usage: usage(msg) without return types