class_docstr: Rgist Pattern Decorator
class_docstr_tok: ["Rgist","Pattern","Decorator"]
code: def Patterns():
      return RegistPattern.patterns
  
file_path: delta/gcompiler/python/delta_infer/subgraphs/common/generator.py
imports: from __future__ import absolute_import, division, print_function
  import os
  import sys
  import tensorflow
  from tensorflow.python.framework import graph_util
  from tensorflow.compat.v1 import Session
  from .summarize_graph import GraphSummary
label_desc: Use image node_id 3 for calling the RegistPattern obj's underlying member method code with example usage: obj.Patterns() and returns: RegistPattern