Can you provide a zero-shot clone example?

[yangdongchao]

Hi, your project is very interesting. But I find it is hard to use new prompt as reference audio to clone the target voice. I am trying to prepare with MFA tools, but I am wrong: ''' .cache/torch/hub/ex3ndr_supervoice-gpt_master/supervoice_gpt/tokenizer.py", line 57, in return [self.phoneme_to_id[p] for p in phonemes] ~~~~~~~~~~~~~~~~~~^^^ KeyError: '<UNK>' '''

I cannot understand why it happens, I just use mfa align to prepare the voice prompt. So if you can provides a function that can directly use new prompt voice, it will be helpful!