code: def test_drive(self):
      self.cookies = {
          "foo": "bar",
          "download_warning_a": "token",
          "a": "b",
      }
      self.test_drive_no_cookies()
  
imports: import hashlib
  import io
  import os
  import tempfile
  from typing import Optional
  from unittest import mock
  import pytest
  import tensorflow
  from tensorflow_datasets import testing
  from tensorflow_datasets.core.download import downloader
  from tensorflow_datasets.core.download import resource
  from tensorflow_datasets.core.download import util
label_desc: Use image node_id 4 for calling the DownloaderTest obj's underlying member method code with example usage: obj.test_drive() without return types