class_docstr: Base class for representing a set of tf.data options.
  
  Attributes:
    _options: Stores the option values.
docstr: Convert protocol buffer to options.
docstr_tok: ["Convert","protocol","buffer","to","options","."]
code: def _from_proto(self, pb):
      """Convert protocol buffer to options."""
      raise NotImplementedError(
          "{}._from_proto()".format(type(self).__name__)
      )
  
file_path: tensorflow-upstream/tensorflow/python/data/util/options.py
imports: import collections
  from absl import logging
label_desc: Use image node_id 7 for calling the OptionsBase obj's underlying member method code with example usage: obj._from_proto(pb) without return types