How can i train a new language? [pt-br]

[eletroswing]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

There aren't many TTS focused on BR Portuguese, and the quality of fish tts is incredible, I want to be able to train a model in this language, but I couldn't find any guides or how to structure the dataset

2. Additional context or comments

put in the docs how to structure a dataset and generate a model in a new language different from the pre-existing ones

3. Can you help us with this feature?

• [X] I am interested in contributing to this feature.

[AnyaCoder]

We have written a tutorial for this. https://speech.fish.audio/finetune/