code: def transforms(self):
      return self._transforms
  
imports: import os
  import sys
  import codecs
  import warnings
  import argparse
  import yaml
  import functools
  import numpy
  from paddle.inference import create_predictor, PrecisionType
  from paddle.inference import Config
  import paddle
  import medicalseg.transforms
  from medicalseg.cvlibs import manager
  from medicalseg.utils import get_sys_env, logger, get_image_list
  from medicalseg.utils.visualize import get_pseudo_color_map
  from medicalseg.core.infer import sliding_window_inference
  from tools import HUnorm, resample
  from tools import Prep
label_desc: Use image node_id 2 for calling the DeployConfig obj's underlying member method code with example usage: obj.transforms() and returns: self