ML Face Recognition model on PYNQ Z2

Hello,
I’m working on a project on implementation of Face Recognition model on PYNQ Z2 FPGA, recognize trained persons and other as unknown. And want to get a comparison report on performance between FPGA and CPU/GPU.

Can I get to know about how to implement it on PYNQ, use any library in jupyter notebook or create any overlay for this. How to go about in this implementation?

Thank you.

with regards