code: def _get_env_bool(
      name: str, default: bool, env: Mapping[str, str]
  ) -> bool:
      return env[name] != "0" if name in env else default
  
file_path: cupy/install/cupy_builder/_context.py
imports: import argparse
  import glob
  import hashlib
  import os
  import sys
  from typing import Any, List, Mapping, Optional, Tuple
  import cupy_builder
label_desc: Use image node_id 1 for calling a global function with example usage: _get_env_bool(name, default, env) and returns: unknown