Add Tracer within the python package

[haixuanTao]

Could it be possible to add tracer to the python binding package? 😿

[rdu-weston]

Hi, it should be quite straightforward to add tracer support to the python binding. Just follow the existing implementation such as Scout. But we don't have the resource for the addition and testing at the moment. If you can get it, we would be happy to review and merge.