message: track deck, containers, wells in position tracker during a protocol run
diff: @@ -725,14 +725,20 @@ class Robot(object):
  instr.update_calibrator()
  return container
  - def add_container_to_position_tracker(self, container_obj : Container):
  + def add_container_to_position_tracker(self, container : Container):
  """
  - Tracks object in position tracker
  - :param object:
  - :return:
  + Add container and child wells to position tracker. Sets container.parent
  + (slot) as position tracker parent
  """
  - # self.position_tracker.track_object(container)
  - pass
  + self.position_tracker.track_object(
  + container.parent, container, container.coordinates()
  + )
  + for well in container:
  + self.position_tracker.track_object(
  + container,
  + well,
  + well.coordinates()
  + )
  def clear_commands(self):
  """
  