streamlit[1518742]: ModuleNotFoundError: No module named 'altair.vegalite.v4'

[deepcoder]

I saw this is occuring in the syslog. Somehow the v5 of the Altair graphics system got installed. It looks like this vegalite stuff is not being brought forward by the altair developers. My short term solution was the following steps, I think all of the graphs are now working, including the 'Species Stats' :

python3 -m venv birdnet
source ./birdnet/bin/activate

pip uninstall altair
pip install "altair<5"
sudo sync
sudo reboot