code: def graph(self):
      return self.__pattern.graph()
  
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 3 for calling the DeltaGraph obj's underlying member method code with example usage: obj.graph() and returns: self