Li lingyi

Results 3 issues of Li lingyi

### Acknowledgement - [X] I have read Getting-Started and FAQ ### 🐛 Describe the bug All Diffsinger phonimizers are crashed and output "error" for the Diffsinger library named "Xinhua". ###...

添加CPU推理功能,允许用户选用CPU推理。

### Self Checks - [X] I have searched for existing issues [search for existing issues](https://github.com/langgenius/dify/issues), including closed ones. - [X] I confirm that I am using English to submit this...

💪 enhancement
👻 feat:rag