code: def load(robot, container_name, slot, label=None, share=False):
      
  
      # OT-One users specify columns in the A1, B3 fashion
      # below methods help convert to the 1, 2, etc integer names
      def is_ot_one_slot_name(s):
          return isinstance(s, str) and len(s) == 2 and s[0] in 'ABCD'
  
      def convert_ot_one_slot_names(s):
          col = 'ABCD'.index(slot[0])
          row = int(slot[1]) - 1
          slot_number = col + (row * robot.get_max_robot_cols()) + 1
          log.warning('Changing deprecated slot name "{}" to "{}"'.format(
              slot, slot_number))
          return slot_number
  
      if isinstance(slot, str):
          # convert to integer
          try:
              slot = int(slot)
          except (ValueError, TypeError):
              if is_ot_one_slot_name(slot):
                  slot = convert_ot_one_slot_names(slot)
  
      if helpers.is_number(slot):
          # test that it is within correct range
          if not (1 <= slot <= len(robot.deck)):
              raise ValueError('Unknown slot: {}'.format(slot))
          slot = str(slot)
  
      return robot.add_container(container_name, slot, label, share)
docs: Examples
      --------
      >>> from opentrons import containers
      >>> containers.load('96-flat', '1')
      <Deck>/<Slot 1>/<Container 96-flat>
      >>> containers.load('96-flat', '4', 'plate')
      <Deck>/<Slot 4>/<Container plate>
      >>> containers.load('non-existent-type', '4') # doctest: +ELLIPSIS
      Exception: Container type "non-existent-type" not found in file ...