Update openaddresses readme.md

openaddresses-batch-machine/README.md

@@ -2,9 +2,6 @@
 
 This repo is to create and interact with a built container based on [OpenAddresses batch-machine](https://github.com/openaddresses/batch-machine) via [this modification](https://github.com/JosephKuchar/batch-machine).  This repo adds CI to build the image, including modifying the Dockerfile before build to ensure the user is not ROOT.
 
-# TODO:
+# Usage:
 
-* Add non-root to CI
-* Add instructions about components
-* Add a pipeline
-* update oa_g_d.yaml image name
+See `./pipeline/get_openaddresses_data.ipynb` for example usage.  Typically, the easiest way to invoke this is through a Kubeflow Pipeline