discrete_env.py 文件源码

def __init__(self, nS, nA, P, isd):
        self.P = P
        self.isd = isd
        self.lastaction=None # for rendering
        self.nS = nS
        self.nA = nA

        self.action_space = spaces.Discrete(self.nA)
        self.observation_space = spaces.Discrete(self.nS)

        self._seed()
        self._reset()