code: def ais_endpoint() -> str:
      """Get configured AIS endpoint."""
      return os.getenv("AIS_ENDPOINT")
  
imports: import os
  import pathlib
  import shutil
  import subprocess
  from typing import Tuple
  from nemo import __version__
  from nemo import constants
  from nemo.utils import logging
label_desc: Use image node_id 6 for calling a global function with example usage: ais_endpoint() and returns: os