ImportError: cannot import name 'Protocol' from 'typing' when running web3-gear command

[Bowis]

Getting this error:

Traceback (most recent call last):

  File "/Library/Frameworks/Python.framework/Versions/3.7/bin/web3-gear", line 5, in <module>
    from gear.cli import run_server
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/gear/cli.py", line 8, in <module>
    from .rpc import make_version
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/gear/rpc.py", line 15, in <module>
    from jsonrpcserver import method
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/jsonrpcserver/__init__.py", line 19, in <module>
    from .async_main import (
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/jsonrpcserver/async_main.py", line 5, in <module>
    from .async_dispatcher import dispatch_to_response_pure
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/jsonrpcserver/async_dispatcher.py", line 9, in <module>
    from oslash.either import Left  # type: ignore
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/oslash/__init__.py", line 2, in <module>
    from .typing import Functor, Applicative, Monoid, Monad
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/oslash/typing/__init__.py", line 2, in <module>
    from .applicative import Applicative
  File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages/oslash/typing/applicative.py", line 3, in <module>
    from typing import Callable, TypeVar, Protocol
ImportError: cannot import name 'Protocol' from 'typing' (/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/typing.py)

When running the web3-gear command on a Mac

[tabular-rasa]

I have the same problem.Have you solved it?