code: def make_optimizer_scheduler(self, params):
      return self.value.make_optimizer_scheduler(params)
  
file_path: ReAgent/reagent/optimizer/union.py
imports: import logging
  from typing import List
  import reagent.optimizer.uninferrable_optimizers
  import torch
  from reagent.core.configuration import make_config_class, param_hash
  from reagent.core.tagged_union import TaggedUnion
  from .optimizer import OptimizerConfig
  from .utils import is_torch_optimizer
label_desc: Use image node_id 2 for calling the Optimizer__Union obj's underlying member method code with example usage: obj.make_optimizer_scheduler(params) and returns: self