code: def _artemis123_read_pos(nas, lpa, rpa, hpi, extra):
      # move into MNE head coords
      dig_points, _ = _call_make_dig_points(nas, lpa, rpa, hpi, extra)
      return dig_points
  
imports: import heapq
  from collections import Counter
  import numpy
  from ..utils import Bunch, _check_fname, _validate_type, logger, verbose, warn
  from .constants import FIFF, _coord_frame_named
  from .tag import read_tag
  from .tree import dir_tree_find
  from .write import start_and_end_file, write_dig_points
label_desc: Use image node_id 12 for calling a global function with example usage: _artemis123_read_pos(nas, lpa, rpa, hpi, extra) and returns: dig_points