How do Sedna Incremental Learning use Pytorch as Estimator?Is there any examples?

[CheeryLeeyy]

[JoeyHwong-gk]

Here sedna describe how to define the Estimator which interfaces of the Estimator need to be included.

I can't find a sample of Pytorch , but I think we can run IL with a custom Estimator.

I also hope that sedna will support the native torch as soon as possible., @jaypume