i have created a assistant in hindi language and in mid call it ends the call suddenly and when i checked the logs it says "Endpointing falling back to heuristic. Language hi is not supported by LiveKit model." , so how can i use hindi language? https://cdn.discordapp.com/attachments/1363100060497477723/1363100060673511586/Screenshot_2025-04-19_at_4.00.58_PM.png?ex=6804cd5b&is=68037bdb&hm=34c1beefcaa76ec8001aeca92cc814fc897f83368bff8acab7f115517543dfc4&

It looks like the Hindi language isn't supported by the LiveKit model you're using. To use Hindi, you should set up your assistant with a different transcriber and voice provider that supports Hindi. Providers like Azure for Text-to-Speech and possibly Deepgram or Talkscriber for Speech-to-Text could be good choices as they support multiple languages. You can configure these in your assistant settings by selecting the appropriate language and provider on your Vapi dashboard.