class_docstr: BuilderConfig for Imagenette.
code: def __init__(self, size, base, **kwargs):
      super(ImagenetteConfig, self).__init__(
          # `320px-v2`,...
          name=size + ("-v2" if base == "imagenette2" else ""),
          description="{} variant.".format(size),
          **kwargs,
      )
      # e.g. `imagenette2-320.tgz`
      self.dirname = (
          base
          + {
              "full-size": "",
              "320px": "-320",
              "160px": "-160",
          }[size]
      )
  
file_path: datasets/tensorflow_datasets/datasets/imagenette/imagenette_dataset_builder.py
imports: import os
  from tensorflow_datasets.core.utils.lazy_imports_utils import tensorflow
  import tensorflow_datasets.public_api
label_desc: Use image node_id 1 to create a new ImagenetteConfig object from inherited base classes: tfds.core with example: obj = ImagenetteConfig(size, base)