code: def user_authentication(token):
      logger.info("Authenticating user...")
      headers = {}
      cookies = {}
      if token.startswith("hf_"):
          headers["Authorization"] = f"Bearer {token}"
      else:
          cookies = {"token": token}
      try:
          response = requests.get(
              config.HF_API + "/api/whoami-v2",
              headers=headers,
              cookies=cookies,
              timeout=3,
          )
      except (requests.Timeout, ConnectionError) as err:
          logger.error(f"Failed to request whoami-v2 - {repr(err)}")
          raise Exception(
              "Hugging Face Hub is unreachable, please try again later."
          )
      return response.json()
  
imports: import glob
  import json
  import os
  import re
  import shutil
  import subprocess
  import traceback
  from typing import Dict, Optional
  import requests
  from huggingface_hub import HfApi, HfFolder
  from huggingface_hub.repository import Repository
  from transformers import AutoConfig
  from autotrain import config, logger
  from autotrain.tasks import TASKS
label_desc: Use image node_id 6 for calling a global function with example usage: user_authentication(token) and returns: response