code: def test_sam_auto():
      models = ["segment-anything-vitb-torch"]
      _apply_models(
          models,
          max_samples=3,
          model_kwargs=dict(
              pred_iou_thresh=0.9, min_mask_region_area=200
          ),
      )
  
imports: import random
  import unittest
  import fiftyone
  import fiftyone.zoo
  from fiftyone import ViewField
label_desc: Use image node_id 8 for calling a global function with example usage: test_sam_auto() without return types