code: def _is_mac():
      return platform.system() == "Darwin"
  
file_path: jax/jaxlib/tools/build_wheel.py
imports: import argparse
  import functools
  import os
  import pathlib
  import platform
  import re
  import subprocess
  import tempfile
  from bazel_tools.tools.python.runfiles import runfiles
  from jax.tools import build_utils
label_desc: Use image node_id 1 for calling a global function with example usage: _is_mac() and returns: unknown