code: def output(self, tokens):
      return self.reset()
  
imports: import abc
  import functools
  import re
  import tokenize
  from tokenize import untokenize, TokenError
  from io import StringIO
  from IPython.core.splitinput import LineInfo
  from IPython.utils import tokenutil
label_desc: Use image node_id 2 for calling the assemble_python_lines obj's underlying member method code with example usage: obj.output(tokens) and returns: self