class_docstr: A context for building a graph of SavedModel.
code: def options(self):
      if not self.in_save_context():
          raise ValueError("Not in a SaveContext.")
      return self._options
  
file_path: tensorflow-upstream/tensorflow/python/saved_model/save_context.py
imports: import contextlib
  import threading
label_desc: Use image node_id 2 for calling the SaveContext obj's underlying member method code with example usage: obj.options() and returns: self