!!python/object/apply:collections.OrderedDict - - - batch_size - 64 - - buffer_size - 50000 - - env_wrapper - - stable_baselines3.common.atari_wrappers.AtariWrapper - - exploration_final_eps - 0.01 - - exploration_fraction - 0.025 - - frame_stack - 4 - - gradient_steps - 1 - - learning_rate - 5.0e-05 - - learning_starts - 100000 - - n_timesteps - 5000000.0 - - optimize_memory_usage - false - - policy - CnnPolicy - - target_update_interval - 1000 - - train_freq - 8