Add different types of object detection

[ttm17]

Hi, I have followed the steps at here https://medium.com/@bestamigunay1/end-to-end-deployment-of-lpyolo-low-precision-yolo-for-face-detection-on-fpga-13c3284ed14b to obtain the .bit and .hwh file for yolov3-tiny.

How can I modify it so that I can detect other objects in COCO dataset other than only detect faces?
I get this error when I modify the nc = 80
RuntimeError: shape '[1, 3, 85, 13, 13]' is invalid for input of size 3042