code: def dedent_lines(lines):
      """Deindent a list of lines maximally"""
      return textwrap.dedent("\n".join(lines)).split("\n")
  
imports: from __future__ import division, absolute_import, print_function
  import inspect
  import textwrap
  import re
  import pydoc
  from warnings import warn
  import collections
  import copy
  import sys
label_desc: Use image node_id 2 for calling a global function with example usage: dedent_lines(lines) and returns: textwrap