Using Omniverse to render multiple USD frames

I am currently trying to render scenes of multiple USD frames and was wondering if there was any way to do so. I noticed this topic is similar to this issue (Forcing the Viewport to Update from Python) and I did not fully understand the solution given. I am still new to Omniverse, so it would be really helpful is someone provided a sample script to accomplish this. Thanks!

Also, I was curious if there was any way we could render with Omniverse without having to create an extension