code: def apply(self, code_lines):
      # print(repr(self._new_line))
      code_lines[self._line_nr] = self._new_line
  
imports: from __future__ import print_function
  import logging
  import sys
  import os
  import random
  import pickle
  import parso
  from parso.utils import split_lines
  from test.test_diff_parser import _check_error_leaves_nodes
label_desc: Use image node_id 2 for calling the LineReplacement obj's underlying member method code with example usage: obj.apply(code_lines) without return types