Short sentences glitches solved for me

### Checks - [x] This template is only for usage issues encountered. - [x] I have thoroughly reviewed the project documentation but couldn't find information to solve my problem. - [x] I have searched for existing issues, including closed ones, and couldn't find a solution. - [x] I am using English to submit this issue to facilitate community communication. ### Environment Details Hi guys, I was experiencing so many problems with voice instability, one words expressions going crazy etc. in my case, I realized that the problem was not related to short expressions, but rather... any sentence ending with an exclamation mark, i.e. "!". So instead of attributing custom speed to short sentences, **_I simply replace dynamically all "!" by a normal "." in the text fed to the TTS_**, and it got rid of all voice instability in my case. The voice is very enjoyable, and a bit calmer now! Just wanted to share with you. If any update is brought to this model, it should be with expressive sentences, that's where the bug is I think. ### Steps to Reproduce replace dynamically all "!" by a normal "." ### ✔️ Expected Behavior no voice instability ### ❌ Actual Behavior _No response_