update pyunormalize to 17

update version

update simple name optimization

update pyunormalize to 15.1

Merge pull request #45 from namehash/Carbon225/fix-emoji-matching

update spec to 1.9.4, fix emoji matching, empty name

Update pyproject.toml

Signed-off-by: djstrong <djstrong@gmail.com>

update notebook (#41)

* update notebook

* Update notebook.ipynb (#42)

Signed-off-by: djstrong <djstrong@gmail.com>

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Signed-off-by: djstrong <djstrong@gmail.com>
Co-authored-by: djstrong <djstrong@gmail.com>