Error running tests

[muety]

I can't run pytest, getting the following error:

ImportError while loading conftest '/home/ferdinand/dev/fastapi-caching/tests/conftest.py'.
tests/conftest.py:5: in <module>
    from . import helpers
tests/helpers.py:2: in <module>
    from fakeredis.aioredis import FakeConnectionsPool
E   ImportError: cannot import name 'FakeConnectionsPool' from 'fakeredis.aioredis' (/home/ferdinand/dev/fastapi-caching/venv/lib/python3.7/site-packages/fakeredis/aioredis.py)

aioredis package is installed. I tried Python 3.7 and 3.9.