code: def set_states(self, states):
      self._set_transform_states(states["transform_states"])
      self.prev_prediction = states["prev_prediction"]
  
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 15 for calling the BasePredictor obj's underlying member method code with example usage: obj.set_states(states) without return types