class_docstr: AmazonUSReviews dataset.
class_docstr_tok: ["AmazonUSReviews","dataset","."]
code: def _split_generators(self, dl_manager):
      url = _DL_URLS[self.builder_config.name]
      path = dl_manager.download_and_extract(url)
  
      # There is no predefined train/val/test split for this dataset.
      return [
          tfds.core.SplitGenerator(
              name="train",
              gen_kwargs={
                  "file_path": path,
              },
          ),
      ]
  
file_path: datasets/tensorflow_datasets/datasets/amazon_us_reviews/amazon_us_reviews_dataset_builder.py
imports: import collections
  import csv
  from etils import epath
  import numpy
  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