pylabrobot.opentrons.flex.flex_head.FlexHead8.verify_tip_presence#

async FlexHead8.verify_tip_presence(expected_state: bool) → None#

Have the robot fail the command unless its tip sensor reads expected_state.

expected_state=True requires a tip; False requires no tip. Where get_tip_presence reports and leaves the judgement to the caller, this one raises the mismatch from the robot side, so it reads as a checkpoint in a sequence.