from tensorflow.contrib.slim.python.slim.data import dataset


  items_to_handlers = {
      'image': tfexample_decoder.Image(),
      'label': tfexample_decoder.Tensor('image/class/label'),
  }

  decoder = tfexample_decoder.TFExampleDecoder(keys_to_features,
                                               items_to_handlers)

  return dataset.Dataset(
      data_sources=data_sources,
      reader=io_ops.TFRecordReader,
      decoder=decoder,
      num_samples=100,
      items_to_descriptions=None)


class DatasetDataProviderTest(test.TestCase):
