code: def create_hair_layer(aspect, ip):
      '''Reads the HAIR.pgn file and creates
      the hair layer.'''
      layer = []
      if 'HAIR' in aspect:
          layer = pgnreader.parse_pagan_file(FILE_HAIR, ip, invert=False, sym=True)
      return layef create_hair_layer(aspect, ip):
      '''Reads the HAIR.pgn file and creates
      the hair layer.'''
      layer = []
      if 'HAIR' in aspect:
          layer = pgnreader.parse_pagan_file(FILE_HAIR, ip, invert=False, sym=True)
      return layer
docs: Reads the HAIR.pgn file and creates
      the hair layer.