code: def load_plans(self, plan_path):
      with open(plan_path, "rb") as f:
          plans = pickle.load(f)
      return plans
  
imports: import argparse
  import os
  import sys
  import pickle
  import shutil
  import numpy
  from copy import deepcopy
  from typing import Tuple, List, Union
  import paddle
  from paddle.inference import create_predictor, PrecisionType
  from paddle.inference import Config
  from nnunet.utils.static_predictor import StaticPredictor
  from nnunet.transforms import default_2D_augmentation_params, default_3D_augmentation_params
  from nnunet.predict import predict_from_folder
  from tools.preprocess_utils import GenericPreprocessor, PreprocessorFor2D
label_desc: Use image node_id 2 for calling the StaticMultiFolderPredictor obj's underlying member method code with example usage: obj.load_plans(plan_path) and returns: plans