How to get PLP server known about RDKit existence

Pardon if it's duplicate post, my previous post ran into connection issue. 

I'm trying to get RDKit working with PLP. Installed Python312 on server and installed RDKit using pip. However, when I tried "Python on Server" component, it kept complaining "No module named 'rdkit'". Seems I'm missing some configuration. Could someone point me to the right direction? Thanks!