code: def str2intList(v):
      v = v.replace("(", "")
      v = v.replace(")", "")
      if v == "":
          return list()
      else:
          return [int(s) for s in v.split(",")]
  
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 3 for calling the MXNetParser obj's underlying member method code with example usage: obj.str2intList(v) and returns: list, unknown