code: def rlmb_ppo_tiny():
    
    hparams = rlmb_ppo_base()
    hparams = hparams.override_from_dict(_rlmb_tiny_overrides())
    update_hparams(hparams, dict(
        ppo_epochs_num=2,
        ppo_epoch_length=10,
        real_ppo_epoch_length=36,
        real_ppo_effective_num_agents=2,
        real_batch_size=1,
        eval_batch_size=1,
    ))
    return hparams
docs: Tiny set for testing.