class_docstr: A `Dataset` that maps a function over its input and interleaves the result.
    
class_docstr_tok: ["A","`","Dataset","`","that","maps","a","function","over","its","input","and","interleaves","the","result","."]
code: def element_spec(self):
      return self._structure
  
imports: import warnings
  from tensorflow.python.data.ops import dataset_ops
  from tensorflow.python.data.ops import debug_mode
  from tensorflow.python.data.ops import structured_function
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.ops import gen_dataset_ops
label_desc: Use image node_id 3 for calling the _ParallelInterleaveDataset obj's underlying member method code with example usage: obj.element_spec() and returns: self