code: def find_info_in_args(tail_args):
      def prepare_info(arg):
          _, version = arg.split("=")
          major, minor = version.split(".")
          py_config = (
              "python-config" if major == "2" else "python3-config"
          )
          lang = "cp{major}{minor}".format(major=major, minor=minor)
          return py_config, lang
  
      for arg in tail_args:
          if "USE_SYSTEM_PYTHON" in arg:
              return prepare_info(arg)
  
      return None, None
  
imports: from __future__ import print_function
  import glob
  import subprocess
  import shutil
  import os
  import stat
  import sys
  import platform
  import tempfile
  import hashlib
  from base64 import urlsafe_b64encode
  from argparse import ArgumentParser
  from enum import Enum
label_desc: Use image node_id 7 for calling a global function with example usage: find_info_in_args(tail_args) and returns: None,  None, py_config,  lang, prepare_info