New Pairs

[krish07751]

First, this is pretty nice code base. Thanks for uploading it.
My quick question: Do I need to "train" the data directory if I add a new pair of model-product?
I added preprocessed new model + product data and changed "test.txt", "val.txt" and ran "main.py" with "test" option ( inference), but do not see it pulled new model+product data.
Appreciate your input