How to train custom yolo model for Maix-II v831?

[Q2Learn]

Hi,

What is the latest resource on setting up and training a custom yolo model object detector for the maix-II v831 development board?

I am to understand that it needs to be done in PyTorch with https://github.com/sipeed/maix_train/tree/master/pytorch repository but is there any updated tutorial on how to set this up for training and moving the completed model to the board?

Thanks for any help on this issue.