seq2seq sampler question

[Rui Guo]

I'm new to addons, and I'm trying to use the schedule sampling in my model, which now is implemented by tf2.1 functional api.

I have a few questions about it:

Can I use a multi layer rnn with the tfa sampler(e.g. two layer lstm with a sampler)?

Where can I find a full example with schedule sampler? 

During inference, should I just use the inference sampler?

Thanks!