code: def rename__copy(self, source_node):
      source_node.real_name = self.get_parent(
          source_node.name, [0]
      ).real_name
  
imports: import os
  import sys
  import math
  import mxnet
  import numpy
  from mmdnn.conversion.mxnet.mxnet_graph import MXNetGraph
  import mmdnn.conversion.common.IR.graph_pb2
  from mmdnn.conversion.common.IR.graph_pb2 import NodeDef, GraphDef, DataType
  from mmdnn.conversion.common.DataStructure.parser import Parser
  from mmdnn.conversion.common.utils import *
label_desc: Use image node_id 48 for calling the MXNetParser obj's underlying member method code with example usage: obj.rename__copy(source_node) without return types