(self, env, skip=4)
Return only every `skip`-th frame
Return only every `skip`-th frame
Return only every skip - th frame
def __init__(self, env, skip=4):
        """Return only every `skip`-th frame"""
        gym.Wrapper.__init__(self, env)
        # most recent raw observations (for max pooling across time steps)
        self._obs_buffer = deque(maxlen=2)
        self._skip       = skip
def __init__ ( self , env , skip = 4 ) : gym . Wrapper . __init__ ( self , env ) # most recent raw observations (for max pooling across time steps) self . _obs_buffer = deque ( maxlen = 2 ) self . _skip = skip