code: def is_windows() -> bool:
      return sys.platform.startswith("win32")
  
file_path: jax/jax/tools/build_utils.py
imports: from __future__ import annotations
  import os
  import pathlib
  import platform
  import shutil
  import sys
  import subprocess
  import glob
  from collections.abc import Sequence
label_desc: Use image node_id 1 for calling a global function with example usage: is_windows() and returns: sys