Cool to see. I find the Estimator framework makes it much easier to write tests for training pipelines because of the way it modularizes your pipeline at a good

Cool to see. I find the Estimator framework makes it much easier to write tests for training pipelines because of the way it modularizes your pipeline at a good granularity for testing. Having tests for training pipelines is nice because you can catch a fair amount of bugs with speedy unit tests instead of having to launch them and wait for everything to spin up.