I wan’t able to do much, but I did manage to accomplish these tasks:

I changed training the model based x and y positions to splitting the image into a 4x4 grid - I don’t know if it works since training is taking a while, but it should work fine

addDataGrids added (does the same as addData but for the grids I was talking about)
new trainCNN and testing classes

Tracking was off for fruits, and there was a bug where the overlay is overwritten. However, fixing the bug revealed the model is not yet ready, which either could be a code issue or a dataset issue.

Imrpoved diagnostics, made some changes to addData, and fixed typos in FFN class