code: def check_job(job, timeout=0.0, raise_exception=True, verbose=False):
      if timeout == 0:
          e = job.future._exception
      else:
          try:
              e = job.future.exception(timeout=timeout)
          except concurrent.futures.TimeoutError:
              # not enough time to determine
              if verbose:
                  print(
                      "not enough time to determine job status: %s"
                      % timeout
                  )
              e = None
      if e:
          # raise before complain about empty response if some error hit
          if raise_exception:
              raise RuntimeError(e)
          else:
              return e
  
imports: from __future__ import annotations
  import difflib
  import traceback
  import concurrent.futures
  import os
  import concurrent.futures
  import time
  import urllib.parse
  import uuid
  from concurrent.futures import Future
  from datetime import timedelta
  from enum import Enum
  from pathlib import Path
  from typing import Callable, Generator, Any, Union, List
  import ast
  from packaging import version
  from huggingface_hub import SpaceStage
  from huggingface_hub.utils import build_hf_headers
  from gradio_client import utils
  from importlib.metadata import distribution, PackageNotFoundError
  from gradio_client.client import Job, DEFAULT_TEMP_DIR, Endpoint
  from gradio_client import Client
label_desc: Use image node_id 1 for calling a global function with example usage: check_job(job, timeout, raise_exception, verbose) and returns: e