code: def set_title_and_block(title, err_block):
      os.environ["CURRENT_BLOCK"] = str(ERROR_CODES[err_block])
      line_str = "=" * 72
  
      print("")
      print(line_str)
      print(title)
      print(line_str)
  
imports: import itertools
  from argparse import ArgumentParser
  import os
  import re
  import sys
  import subprocess
  from sparktestsupport import SPARK_HOME, USER_HOME, ERROR_CODES
  from sparktestsupport.shellutils import exit_from_command_with_retcode, run_cmd, rm_r, which
  from sparktestsupport.utils import determine_modules_for_files, determine_modules_to_test, determine_tags_to_exclude, identify_changed_files_from_git_commits
  import sparktestsupport.modules
label_desc: Use image node_id 3 for calling a global function with example usage: set_title_and_block(title, err_block) without return types