Gymnasium/gym/spaces/__init__.py

from gym.spaces.box import Box
from gym.spaces.discrete import Discrete
from gym.spaces.multi_discrete import MultiDiscrete, DiscreteToMultiDiscrete, BoxToMultiDiscrete
from gym.spaces.prng import seed
from gym.spaces.tuple_space import Tuple

__all__ = ["Box", "Discrete", "MultiDiscrete", "DiscreteToMultiDiscrete", "BoxToMultiDiscrete", "Tuple"]