code: def _convert_attr_type(attr_type):
      if attr_type in attr_type_table:
          return attr_type_table[attr_type]
      print(attr_type)
      return attr_type
  
imports: import json
  import logging
  import os
  import google.protobuf
  from tensorflow.core.framework import api_def_pb2
  from tensorflow.core.framework import op_def_pb2
  from tensorflow.core.framework import types_pb2
label_desc: Use image node_id 12 for calling a global function with example usage: _convert_attr_type(attr_type) and returns: attr_type, attr_type_table