class_docstr: A class for convert megengine dumped model to mace model.
class_docstr_tok: ["A","class","for","convert","megengine","dumped","model","to","mace","model","."]
code: def run(self):
      self.convert_ops()
  
      self.replace_input_output_tensor_name()
      return self._mace_net_def, self._converter_info
  
imports: import os
  import math
  import numpy
  import six
  import megengine._internal
  from enum import Enum
  from py_proto import mace_pb2
  from transform import base_converter
  from transform.base_converter import PoolingType
  from transform.base_converter import ActivationType
  from transform.base_converter import EltwiseType
  from transform.base_converter import FrameworkType
  from transform.base_converter import ReduceType
  from transform.base_converter import DataFormat
  from transform.base_converter import MaceOp
  from transform.base_converter import MaceKeyword
  from transform.base_converter import ConverterUtil
  from transform.base_converter import RoundMode
  from utils.util import mace_check
label_desc: Use image node_id 2 for calling the MegengineConverter obj's underlying member method code with example usage: obj.run() and returns: self,  self