save model as .tf & labels/features astype float32

[mahsanghani]

save model as .tf for h5 bug in saving keras models

linear model train labels and features astype float32

[github-actions]

Preview

Preview and run these notebook edits with Google Colab:

• site/en/tutorials/keras/regression.ipynb

Rendered notebook diffs available on ReviewNB.com.

Format and style

Use the TensorFlow docs notebook tools to format for consistent source diffs and lint for style:

$ python3 -m pip install -U --user git+https://github.com/tensorflow/docs

$ python3 -m tensorflow_docs.tools.nbfmt notebook.ipynb

$ python3 -m tensorflow_docs.tools.nblint --arg=repo:tensorflow/docs notebook.ipynb

If commits are added to the pull request, synchronize your local branch: git pull origin patch-1

[MarkDaoust]

I think I'm merging: #2295

[mahsanghani]

hi can we merge this so the notebook is not failing, thanks! @MarkDaoust