code: def __init__(self, graph):
      """ """
      assert isinstance(
          graph, DeltaGraph
      ), " type of Parameter graph must be instance of DeltaGraph. but got {}".format(
          type(graph)
      )
      self.__optimizer = ep.optimizer.LocalAutoOptimizer(
          graph.pattern()
      )
  
file_path: delta/gcompiler/python/delta_infer/cpp/__init__.py
imports: from __future__ import absolute_import, division, print_function
  import export_py
  import tensorflow
label_desc: Use image node_id 1 to create a new AutoOptimizer object from inherited base classes: object with example: obj = AutoOptimizer(graph)