code: def output_specs_train(self) -> SpecDict:
      return [
          SampleBatch.VF_PREDS,
          SampleBatch.ACTION_DIST_INPUTS,
      ]
  
imports: import abc
  from typing import Type
  from ray.rllib.core.models.specs.specs_dict import SpecDict
  from ray.rllib.core.rl_module.rl_module import RLModule
  from ray.rllib.models.distributions import Distribution
  from ray.rllib.policy.sample_batch import SampleBatch
  from ray.rllib.utils.annotations import ExperimentalAPI
  from ray.rllib.utils.annotations import override
label_desc: Use image node_id 11 for calling the PPORLModule obj's underlying member method code with example usage: obj.output_specs_train() and returns: list