AttributeError: module 'aiohttp_auth.auth' has no attribute 'setup'

[yumoqing]

os:ubuntu 20.04
python:3.8.5
aiohttp_auth install method:
pip3 install aiohttp_auth

error message:
AttributeError: module 'aiohttp_auth.auth' has no attribute 'setup'

is there any substitute for the setup function?