class_docstr: Raise ``NotImplementedError`` when called.
code: def __init__(self, dispatcher):
      self.dispatcher = dispatcher
  
imports: from __future__ import annotations
  from warnings import warn
  import inspect
  from .conflict import ordering, ambiguities, super_signature, AmbiguityWarning
  from .utils import expand_tuples
  import itertools
label_desc: Use image node_id 1 to create a new RaiseNotImplementedError object  with example: obj = RaiseNotImplementedError(dispatcher)