def get_tick(self, index):
        """Get a tick's interval.

        Args:
            index (int): The index of the tick that you want to fetch.

        Returns:
            int, int: Error code and The tick's interval in seconds.

            A value of 0 means that the tick is disabled.
        """

        name = self.tick_name(index)
        if name is None:
            return [pack_error(ControllerSubsystem.SENSOR_GRAPH, Error.INVALID_ARRAY_KEY), 0]

        return [Error.NO_ERROR, self.ticks[name]]
Get a tick's interval.

        Args:
            index (int): The index of the tick that you want to fetch.

        Returns:
            int, int: Error code and The tick's interval in seconds.

            A value of 0 means that the tick is disabled.