Add convenience import (#51195)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/51195
Add kineto_available to torch.profiler
Test Plan:
>>> import torch.profiler
>>> torch.profiler.kineto_available()
True
Reviewed By: ngimel
Differential Revision: D26113906
Pulled By: ilia-cher
fbshipit-source-id: fe4502d29d10d8bd9459b0504aa0ee856af43acc
