class_docstr: _BigtableDataset represents a dataset that retrieves keys and values.
class_docstr_tok: ["_BigtableDataset","represents","a","dataset","that","retrieves","keys","and","values","."]
code: def element_spec(self):
      return self._element_spec
  
imports: from typing import List
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.framework import tensor_spec
  from tensorflow_io.python.ops import core_ops
  import tensorflow_io.python.ops.bigtable.bigtable_version_filters
  import tensorflow_io.python.ops.bigtable.bigtable_row_set
  import tensorflow_io.python.ops.bigtable.bigtable_row_range
  from tensorflow.python.framework import dtypes
  import tensorflow
  from tensorflow.python.data.ops import dataset_ops
label_desc: Use image node_id 2 for calling the _BigtableDataset obj's underlying member method code with example usage: obj.element_spec() and returns: self