code: def get_torch_optimizers() -> List[str]:
      return [
          name
          for name in dir(torch.optim)
          if is_torch_optimizer(getattr(torch.optim, name))
      ]
  
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 1 for calling a global function with example usage: get_torch_optimizers() and returns: unknown