code: def _build_simple_row(padded_cells, rowfmt):
      "Format row according to DataRow format without padding."
      begin, sep, end = rowfmt
      return (begin + sep.join(padded_cells) + end).rstrip()
  
imports: from __future__ import print_function
  from __future__ import unicode_literals
  from collections import namedtuple
  from platform import python_version_tuple
  import re
label_desc: Use image node_id 23 for calling a global function with example usage: _build_simple_row(padded_cells, rowfmt) and returns: unknown