code: def copy(self, **kwargs):
      self_copy = deepcopy(self)
      for k, v in kwargs.items():
          setattr(self_copy, k, v)
      return self_copy
  
imports: import os
  import sys
  import logging
  import numpy
  from copy import deepcopy
  import paddle
  import paddle.nn
  import paddle.nn.functional
  from paddle.inference import create_predictor, Config
  from inference.ops import DistMaps3D, ScaleLayer, BatchImageNormalize3D, SigmoidForPred
label_desc: Use image node_id 3 for calling the Click obj's underlying member method code with example usage: obj.copy() and returns: self_copy