code: def raise_timeout(signum, frame):
      raise TimeoutError
  
imports: from metaflow.client import Task
  from metaflow import JSONType, namespace
  from metaflow.util import resolve_identity
  from metaflow.exception import CommandException, MetaflowNotFound, MetaflowNamespaceMismatch
  import webbrowser
  import re
  from metaflow._vendor import click
  import os
  import json
  import uuid
  import signal
  import random
  from contextlib import contextmanager
  from functools import wraps
  from metaflow.exception import MetaflowNamespaceMismatch
  from .card_datastore import CardDatastore, NUM_SHORT_HASH_CHARS
  from .exception import CardClassFoundException, IncorrectCardArgsException, UnrenderableCardException, CardNotPresentException, TaskNotFoundException
  import traceback
  from collections import namedtuple
  from .card_resolver import resolve_paths_from_task, resumed_info
label_desc: Use image node_id 5 for calling a global function with example usage: raise_timeout(signum, frame) without return types