def set_active_current(self, axis, amp):
        """
        This method sets only the 'active' current, i.e., the current for an
        axis' movement. Smoothie driver automatically resets the current for
        pipette axis to a low current (dwelling current) after each move
        """
        self._smoothie_driver.set_active_current({axis.name: amp})
This method sets only the 'active' current, i.e., the current for an
        axis' movement. Smoothie driver automatically resets the current for
        pipette axis to a low current (dwelling current) after each move