Client list users method have attribute wrongly spell

See I wanted to know all the users which are currently active.
Problem with the current code is, list_users() returns list of dictionary. And each dictionary has attribute activeWebSocketSesssions, ideally this should be activeWebSocketSessions.

Note - I wanted to make that change using the pull request, but I did not find this attribute in the current codebase, may be because you guys did not revel it, may be not. Aways this is my finding, that will help make this product a bit better.

    def list_active_users(self):
        """
        Get all the active users who currently login to the DSS

        This method takes nothing and returns name of the users who are actively working now

        Returns:
        string: calculate all currently active users
        """
        user_list = []
        dss_users = self.client.list_users()
        for user in dss_users:
            if user["activeWebSocketSesssions"] != 0:
                user_list.append(user["displayName"])
                
        return user_list

从 API 客户端入口 list_users() 开始，检查返回的用户字典中活动 WebSocket 会话属性的拼写。完成的标准是返回的键始终使用 activeWebSocketSessions，并且所示的 list_active_users() 用法能够在不依赖拼写错误的键的情况下识别活动用户。