Add support for Xinference ChatTTS

[lbt981]

Self Checks

• [X] I have searched for existing issues search for existing issues, including closed ones.
• [X] I confirm that I am using English to submit this report (我已阅读并同意 Language Policy).
• [X] Please do not modify this template :) and fill in all the required fields.

1. Is this request related to a challenge you're experiencing?

Add support for Xinference ChatTTS

2. Describe the feature you'd like to see

Add support for Xinference ChatTTS

3. How will this feature improve your workflow or experience?

Add support for Xinference ChatTTS

4. Additional context or comments

No response

5. Can you help us with this feature?

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

[liduang]

+1

[SotaWork-Tech]

+1

[calwang414]

+1

[lujin1]

+1

[lbt981]

demands were ignored

[halexan]

Currently, Dify only supports text-to-speech for Xinference, not TTS.

Please add support for Xinference's TTS models.

[lbt981]

@halexan Dify only support speech-to-text for Xinference, not support text-to-speech for Xinference