def get_connect_duration(self):
        """ Gets the time elapsed since the call to :meth:`start_connect`.

        :return: the elapsed time
        :rtype: float
        :raises urllib3.exceptions.TimeoutStateError: if you attempt
            to get duration for a timer that hasn't been started.
        """
        if self._start_connect is None:
            raise TimeoutStateError("Can't get connect duration for timer "
                                    "that has not started.")
        return self._start_connect - current_time()
dataset/ETHPy150Open GeekTrainer/Flask/Work/Trivia - Module 5/env/Lib/site-packages/pip/_vendor/requests/packages/urllib3/util/timeout.py/Timeout.get_connect_duration/swapped operands of `-`