TypeError: Plain typing.NoReturn is not valid as type argument

[BEILOP]

    import spacy
  File "C:\Users\Administrator\Anaconda3\lib\site-packages\spacy\__init__.py", line 14, in <module>
    from . import pipeline  # noqa: F401
  File "C:\Users\Administrator\Anaconda3\lib\site-packages\spacy\pipeline\__init__.py", line 1, in <module>
    from .attributeruler import AttributeRuler
  File "C:\Users\Administrator\Anaconda3\lib\site-packages\spacy\pipeline\attributeruler.py", line 6, in <module>
    from .pipe import Pipe
  File "spacy\pipeline\pipe.pyx", line 1, in init spacy.pipeline.pipe
  File "spacy\strings.pyx", line 15, in init spacy.strings
  File "C:\Users\Administrator\Anaconda3\lib\site-packages\spacy\util.py", line 1594, in <module>
    default_error_handler: Callable[[str, "Pipe", List["Doc"], Exception], NoReturn],
  File "C:\Users\Administrator\Anaconda3\lib\typing.py", line 755, in __getitem__
    return self.__getitem_inner__(params)
  File "C:\Users\Administrator\Anaconda3\lib\typing.py", line 251, in inner
    return func(*args, **kwds)
  File "C:\Users\Administrator\Anaconda3\lib\typing.py", line 774, in __getitem_inner__
    result = _type_check(result, msg)
  File "C:\Users\Administrator\Anaconda3\lib\typing.py", line 135, in _type_check
    raise TypeError(f"Plain {arg} is not valid as type argument")
TypeError: Plain typing.NoReturn is not valid as type argument```

[ygorg]

Hi, This seem to be a Spacy issue. This error is discussed at spacy#9600. People are suggesting that it is a bug in python and the fix is to upgrade python to a newer version (3.7.2 is mentioned).

[boudinfl]

thx @ygorg

I am closing this issue for now as it is due to spacy not pke.

f.