def __init__(self, token):
        """

        :param token: a bot authorization token, can be obtained from the @BotFather bot.
        """
        super(TelegramBot, self).__init__()

        self._token = token
        self._bot = telepot.Bot(token)
        self._chat_id_to_session = {}


        :param token: a bot authorization token, can be obtained from the @BotFather bot.
        
cakechat/utils/telegram_bot_client.py