Adding Labelled data in PI-DeepONet training

[yash-rs-iisb]

Hello all,
I have a question about PI-DeepONets. I want to include labelled experimental data (for example tuples of (v, x, u)) to have a hybrid style training. What will be the best way to go about this? I found PointSetOperatorBC as an option in which I can put the function as my DeepONet?
Is there any other tested way to go about this?

Dr. Lu @lululxvi and the community , I would really appreciate some help on this. Thanks in advance.