code: def check_futures_healthy(futures_list: List[futures.Future]):
      for future in futures_list:
          has_exception = None
          try:
              has_exception = future.exception(timeout=0.0)
          except futures.TimeoutError:
              pass
          if has_exception:
              future.result()
  
imports: import os
  import threading
  import time
  from concurrent import futures
  from http import HTTPStatus
  from typing import Any, List, Optional, Tuple, Union, Dict, Callable
  import cortex
  import requests
  import yaml
label_desc: Use image node_id 16 for calling a global function with example usage: check_futures_healthy(futures_list) without return types