Return the number of tokens used by a list of messages.

接收选手消息后的处理(看效率可能会修改成队列实现)

Forces stop and start all instances. Args: seeds (list[object]): Random seeds to set for each instance; If specif

Forces stop and start all instances. Args: seeds (list[object]): Random seeds to set for each instance; If specif

Forces stop and start this instance. Also sets states[i] to be the initial state (where i = self.index). Args: st

Calculate the score of the current state.

Initialize session and return the search results page

向逻辑发送运行异常信息

* Checks document order of two siblings * @param {Element} a * @param {Element} b * @returns {Number} Returns less than 0 if a precedes b, greater

State that includes all information. The actual observation are likely to be a subset or reduced form of the state.

Takes an action, updates WebShop environment, and returns (observation, reward, done, info) Arguments: action (`str`): An ac