Import spaCy languages dynamically in XTTS Tokenizer.py

[davidmartinrius]

Hi!

How are you doing?

This pull request import the spacy language class dynamically with a English fallback when import error in TTS/tts/layers/xtts/tokenizer.py

Thailandese and Vietnamese need 2 extra packages: pythainlp and pyvi

So I added both in the requirements.txt

Korean is the only language that needs some extra packages that needs to be installed manually, by now is the only language that cannot be imported.

I created a function get_all_spacy_langs to verify that all the imports works properly. This is only for testing purposes. If something were wrong in get_spacy_lang there is always a spacy English language fallback.

Thank you!

David Martin Rius

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
3 out of 4 committers have signed the CLA.

✅ Subuday
✅ kikkia
✅ davidmartinrius
❌ defaultdeveloperuser
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[davidmartinrius]

It seems that a validation got stuck: zoo-tests-2 / test (3.10, false)

Please could you unlock it? If there is something I did wrong, please let me know. With the current logs I don't think I can do much.

Also I already signed the CLA but it is still pending.

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