code: def _strip_and_dedent(s):
      """For triple-quote strings"""
      return textwrap.dedent(s.lstrip("\n").rstrip())
  
imports: import contextlib
  import difflib
  import gc
  import multiprocessing
  import os
  import re
  import textwrap
  import traceback
  import pytest
label_desc: Use image node_id 2 for calling a global function with example usage: _strip_and_dedent(s) and returns: textwrap