Python4Lazarus - importing library from virtual environment

[kapibara]

There is a python library that wants to be installed only in a virtual environment. AI says it is possible to access such libraries from Python4Laz by something like this:

Code: Pascal  [Select][+][-]

1.     PythonEngine1.PythonHome := '/home/user/.venv/';
2.     PythonEngine1.PythonPath := '/home/user/.venv/lib/python3.12/site-packages/';
3.  

But that doesn't work. Anyone knows how to do it? Maybe this has to be initialized at a certain stage?