Fixes #71 - Erroneously calling HTML(HTML(table))
Fixes #71 - Erroneously calling HTML(HTML(table))

We were erroneously calling HTML() twice inside ipython notebooks, and also not
actually displaying the results.  Fixes both issues.

Verified locally in a Jupyter notebook - plugins for doing so automatically
via pytest are woefully lacking.

keras-team/keras-tuner,keras-team/keras-tuner