Aability to control the expressivenes (Voice Temperature control configuration option)

[Harddiikk]

I meant the ability to control the expressiveness or speaking style of the TTS voice things like how warm, flat or energetic the voice sounds. Some platforms call this "voice style" or speaking rate/pitch config.

right now the problem is that if we use sarvam tts and transcriber then the way of talking is flat  like reading a para so with the help of temperature config  we can add clamness and emotional tone in the conversation.