How to use the autoprotocol.instruction.LiquidHandle.builders.blowout function in autoprotocol

def default_blowout(self, volume):
        return LiquidHandle.builders.blowout(
            volume=Unit("5:ul"),
            initial_z=self.default_well_top_position_z(),
            flowrate=None,
        )

Parameters
        ----------
        volume : Unit

        Returns
        -------
        dict
            pre_mix_blowout params

        See Also
        --------
        pre_mix_blowout : holds any user defined pre_mix_blowout parameters
        _transport_pre_mix_blowout : generates the actual blowout transports
        """
        return LiquidHandle.builders.blowout(
            volume=Unit(5, "ul"),
            initial_z=self.default_well_top_position_z(),
            flowrate=None,
        )

See Also
        --------
        blowout : holds any user specified blowout parameters
        default_blowout : specifies default blowout parameters
        _transport_pre_buffer : the corresponding air aspirate step
        """
        if self.blowout is True:
            blowout = self.default_blowout(volume)
        elif self.blowout is False:
            blowout = False
        else:
            blowout = self.blowout

        if blowout is not False:
            blowout_params = LiquidHandle.builders.blowout(**blowout)
            self._dispense_simple(liquid_class="air", **blowout_params)

volume : Unit

        See Also
        --------
        pre_mix_blowout : holds any user defined pre_mix_blowout parameters
        default_pre_mix_blowout : specifies default pre_mix_blowout parameters
        """
        if self.pre_mix_blowout is True:
            pre_mix_blowout = self.default_pre_mix_blowout(volume)
        elif self.pre_mix_blowout is False:
            pre_mix_blowout = False
        else:
            pre_mix_blowout = self.pre_mix_blowout

        if pre_mix_blowout is not False:
            pre_mix_blowout = LiquidHandle.builders.blowout(**pre_mix_blowout)
            self._dispense_simple(liquid_class="air", **pre_mix_blowout)