code: def get_values(self):
      raise NotImplementedError
  
imports: from typing import Any, Dict
  import torch
  from allennlp.common.checks import ConfigurationError
  from allennlp.common.registrable import Registrable
  from allennlp.training.optimizers import Optimizer
  from allennlp.training.scheduler import Scheduler
  from transformers.optimization import get_constant_schedule, get_constant_schedule_with_warmup, get_cosine_schedule_with_warmup, get_cosine_with_hard_restarts_schedule_with_warmup
label_desc: Use image node_id 2 for calling the LearningRateScheduler obj's underlying member method code with example usage: obj.get_values() without return types