import os from .base_atari_env import BaseAtariEnv, base_env_wrapper_fn, parallel_wrapper_fn def raw_env(**kwargs): mode = 33 num_players = 4 return BaseAtariEnv(game="pong", num_players=num_players, mode_num=mode, env_name=os.path.basename(__file__)[:-3], **kwargs) env = base_env_wrapper_fn(raw_env) parallel_env = parallel_wrapper_fn(env)