Issues Integrating PYNQ z1 with NCS2

Hello there, I’m newbie on PYNQ, I just procured new PYNQ Z1 board along with Intel Neural Compute Stick (NCS2). Now I’m eager to implement Tiny-Yolov3 on PYNQ using OpenVino Toolkit to accelerate Inference on NCS2. But when I initialized Openvino, PYNQ always showed me “64 bitness required”, and it didn’t work with NCS2? Any help will be appriciated.