code: def test_abc_cpu(self):
      self._test_abc(self.use_lstm, discrete=self.discrete)
  
file_path: pfrl/tests/agents_tests/test_reinforce.py
imports: import logging
  import tempfile
  import numpy
  import pytest
  import torch
  from torch import nn
  import pfrl
  from pfrl.envs.abc import ABC
  from pfrl.experiments.evaluator import run_evaluation_episodes
  from pfrl.policies import GaussianHeadWithStateIndependentCovariance, SoftmaxCategoricalHead
label_desc: Use image node_id 2 for calling the TestREINFORCE obj's underlying member method code with example usage: obj.test_abc_cpu() without return types