Error happened during zero shot TTS for text that does not end with punctuation

[LwLiu-2012]

In Zero Shot mode，if the Prompt text or Target text does not end with punctuation (eg '.' or '?' or '!' ), the following error message will happen：

Traceback (most recent call last): File "./test.py", line 22, in output = cosyvoice.inference_zero_shot(target_text, prompt_text, prompt_speech_16k) File "/root/autodl-tmp/CosyVoice/cosyvoice/cli/cosyvoice.py", line 63, in inference_zero_shot return {'tts_speech': torch.concat(tts_speeches, dim=1)} RuntimeError: torch.cat(): expected a non-empty list of Tensors.

[v3ucn]

推理文本和参考文本的结尾必须用标点符号结尾，否则就报错

[aluminumbox]

the code is now updated, it will add puncatation by default at sentence end.