class_docstr: A `Dataset` that batches contiguous elements from its input in parallel.
class_docstr_tok: ["A","`","Dataset","`","that","batches","contiguous","elements","from","its","input","in","parallel","."]
code: def element_spec(self):
      return self._structure
  
file_path: tensorflow-upstream/tensorflow/python/data/ops/batch_op.py
imports: import warnings
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import debug_mode
  from tensorflow.python.data.util import nest
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor_util
  from tensorflow.python.ops import gen_dataset_ops
label_desc: Use image node_id 2 for calling the _ParallelBatchDataset obj's underlying member method code with example usage: obj.element_spec() and returns: self