These are non-publishable test files.
To stage the notebooks using the notebook compiler locally you can run
devsite/two/compilers/notebook/server/stage.sh \
third_party/devsite/tensorflow/en/notebook_test_data
To cleanup staging run:
devsite delete $(find third_party/devsite/tensorflow/en/notebook_test_data) && \
devsite delete $(find third_party/devsite/tensorflow/en/notebook_test_data -path "*/out/*" | sed s/out/in/g) && \
devsite delete $(find third_party/devsite/tensorflow/en/notebook_test_data -path "*/in/*" | sed s/.ipynb//g) && \
devsite delete $(find third_party/devsite/tensorflow/en/notebook_test_data -path "*/out/*" | sed s/.md//g)