code: def print_to_stderr(*args):
      if is_py3:
          eval("print(*args, file=sys.stderr)")
      else:
          print >> sys.stderr, args
      sys.stderr.flush()
  
imports: import errno
  import sys
  import os
  import re
  import pkgutil
  import warnings
  import inspect
  import subprocess
  import ast
label_desc: Use image node_id 11 for calling a global function with example usage: print_to_stderr() without return types