# -*- coding: utf-8 -*-
# Description:
# Created: liujiaye  2020/03/22
import gym


class WarehouseEnvironment(gym.Env):
    def __init__(self):
        pass

    def clu_state(self):
        # self.state=cargo_list
        pass

    def step(self):
        pass

    def reset(self):
        pass

    def render(self):
        return None

    def close(self):
        return None
