message: removed a some calibration stuff that we should no longer need
diff: @@ -464,15 +464,6 @@ class Robot(object):
  coordinates = pf.target_pos_for_instrument_positioning(self.position_tracker, HEAD, instrument, *target)
  - # if instrument:
  - # coordinates = instrument.calibrator.convert(
  - # placeable,
  - # coordinates)
  - # # else:
  - # coordinates += placeable.coordinates(placeable.get_deck())
  -
  -
  -
  if strategy == 'arc':
  arc_coords = self._create_arc(coordinates, placeable)
  for coord in arc_coords:
  @@ -678,12 +669,6 @@ class Robot(object):
  self._deck[slot].add(container, label)
  self.add_container_to_position_tracker(container)
  -
  - # if a container is added to Deck AFTER a Pipette, the Pipette's
  - # Calibrator must update to include all children of Deck
  - for _, instr in self.get_instruments():
  - if hasattr(instr, 'update_calibrator'):
  - instr.update_calibrator()
  return container
  def add_container_to_position_tracker(self, container : Container):
  