Train with loss curve from validation data

[realharryhero]

When I train the model, I cannot see the loss curve of validation data.

Configuration below, note that "Val size" = 0.1

Cannot see validation curve on gradio or W&B. W&B below:

Maybe "val size" doesn't add data to validation dataset, but is it possible to evaluate on validation dataset while training and/or set some validation .json file to validate data on?

[Syazvinski]

Any update on this?