class_docstr: Tests for youtube_vis dataset.
code: def setUpClass(cls):
      youtube_vis.YoutubeVis.BUILDER_CONFIGS = [
          youtube_vis.YoutubeVisConfig(
              name="test_config",
              description="All images are bilinearly resized to 28 X 42",
              height=28,
              width=42,
          ),
          youtube_vis.YoutubeVisConfig(
              name="test_config_custom_split",
              description="All splits are the train data resized to 28 X 42.",
              height=28,
              width=42,
              split_train_data_range=(0, 1),
              split_val_data_range=(0, 1),
              split_test_data_range=(0, 1),
          ),
      ]
      super().setUpClass()
  
file_path: datasets/tensorflow_datasets/video/youtube_vis/youtube_vis_test.py
imports: import numpy
  import tensorflow
  import tensorflow_datasets.public_api
  from tensorflow_datasets.video.youtube_vis import youtube_vis
label_desc: Use image node_id 1 for calling the YoutubeVisTest obj's underlying member method code with example usage: obj.setUpClass(cls) without return types