code: def assert_python_failure(*args, **env_vars):
      """
      Assert that running the interpreter with `args` and optional environment
      variables `env_vars` fails (rc != 0) and return a (return code, stdout,
      stderr) tuple.
  
      See assert_python_ok() for more options.
      """
      return _assert_python(False, *args, **env_vars)
  
imports: import collections
  import importlib
  import sys
  import os
  import os.path
  import subprocess
  import py_compile
  from importlib.util import source_from_cache
  from test import support
  from test.support.import_helper import make_legacy_pyc
label_desc: Use image node_id 5 for calling a global function with example usage: assert_python_failure() and returns: _assert_python