class_docstr: Flowers dataset.
code: def _split_generators(self, dl_manager):
      path = dl_manager.download(_URL)
  
      # There is no predefined train/val/test split for this dataset.
      return [
          tfds.core.SplitGenerator(
              name=tfds.Split.TRAIN,
              gen_kwargs={
                  "images_dir_path": dl_manager.iter_archive(path)
              },
          ),
      ]
  
imports: import os
  import tensorflow_datasets.public_api
label_desc: Use image node_id 2 for calling the Builder obj's underlying member method code with example usage: obj._split_generators(dl_manager) and returns: list