class_docstr: Wrapper for an input transformer implemented as a coroutine.
class_docstr_tok: ["Wrapper","for","an","input","transformer","implemented","as","a","coroutine","."]
code: def __repr__(self):
      return "CoroutineInputTransformer(coro={0!r})".format(self.coro)
  
imports: import abc
  import functools
  import re
  from IPython.core.splitinput import LineInfo
  from IPython.utils import tokenize2
  from IPython.utils.openpy import cookie_comment_re
  from IPython.utils.py3compat import with_metaclass, PY3
  from IPython.utils.tokenize2 import generate_tokens, untokenize, TokenError
label_desc: Use image node_id 2 for calling the CoroutineInputTransformer obj's underlying member method code with example usage: obj.__repr__() and returns: str