code: def python_build():
      """Returns a tuple (buildno, builddate) stating the Python
      build number and date as strings.
  
      """
      return _sys_version()[4:6]
  
imports: import collections
  import os
  import re
  import sys
  import functools
  import itertools
label_desc: Use image node_id 33 for calling a global function with example usage: python_build() and returns: _sys_version