from easydict import EasyDict mario_dqn_config = dict( exp_name='mario_dqn_seed0', env=dict( collector_env_num=8, evaluator_env_num=8, n_evaluator_episode=8, stop_value=100000, replay_path='mario_dqn_seed0/video', ), policy=dict( cuda=True, model=dict( obs_shape=[4, 84, 84], action_shape=2, encoder_hidden_size_list=[128, 128, 256], dueling=True, ), nstep=3, discount_factor=0.99, learn=dict( update_per_collect=10, batch_size=32, learning_rate=0.0001, target_update_freq=500, ), collect=dict(n_sample=96, ), eval=dict(evaluator=dict(eval_freq=2000, )), other=dict( eps=dict( type='exp', start=1., end=0.05, decay=250000, ), replay_buffer=dict(replay_buffer_size=100000, ), ), ), ) mario_dqn_config = EasyDict(mario_dqn_config) main_config = mario_dqn_config mario_dqn_create_config = dict( env_manager=dict(type='subprocess'), policy=dict(type='dqn'), ) mario_dqn_create_config = EasyDict(mario_dqn_create_config) create_config = mario_dqn_create_config # you can run `python3 -u mario_dqn_main.py`