code: def decode(self, ids: List[int]) -> str:
      raise NotImplementedError()
  
imports: import math
  from typing import Dict, List, Tuple
  import numpy
  from numpy import ndarray
  from sklearn.preprocessing import PowerTransformer, QuantileTransformer, RobustScaler
  from nemo.utils import logging
label_desc: Use image node_id 4 for calling the Code obj's underlying member method code with example usage: obj.decode(ids) without return types