code: def test_custom_unlabeled_image_dataset_imports(basedir):
      # Types of unlabeled image datasets to test
      dataset_types = [
          fo.types.ImageDirectory,
      ]
  
      # Load a small unlabeled image dataset
      udataset = foz.load_zoo_dataset(
          "cifar10",
          split="test",
          dataset_name="unlabeled-dataset",
          shuffle=True,
          max_samples=100,
      )
      udataset.delete_sample_field("ground_truth")
  
      # Test custom imports
      for dataset_type in dataset_types:
          print(dataset_type.__name__)
          export_dir = os.path.join(
              basedir, "custom-imports", dataset_type.__name__
          )
          _run_custom_imports(
              udataset, export_dir, dataset_type, max_samples=3
          )
  
imports: import random
  import os
  import numpy
  import pytest
  import eta.core.utils
  import fiftyone
  import fiftyone.utils.image
  import fiftyone.brain
  import fiftyone.zoo
  from fiftyone import ViewField
label_desc: Use image node_id 17 for calling a global function with example usage: test_custom_unlabeled_image_dataset_imports(basedir) without return types