code: def _compute_values(self) -> List[float]:
      # The new interface
      return self.get_lr()
  
imports: import logging
  import math
  from bisect import bisect_right
  from typing import List
  import torch
  from fvcore.common.param_scheduler import CompositeParamScheduler, ConstantParamScheduler, LinearParamScheduler, ParamScheduler
label_desc: Use image node_id 3 for calling the WarmupMultiStepLR obj's underlying member method code with example usage: obj._compute_values() and returns: self