Support Deepgram TTS (#1201)

Author: jayeshp19

.changeset/warm-pillows-grow.md

@@ -0,0 +1,5 @@
+---
+"livekit-plugins-deepgram": patch
+---
+
+Support Deepgram TTS

livekit-plugins/livekit-plugins-deepgram/livekit/plugins/deepgram/__init__.py

@@ -1,7 +1,8 @@
 from .stt import STT, AudioEnergyFilter, SpeechStream
+from .tts import TTS
 from .version import __version__
 
-__all__ = ["STT", "SpeechStream", "AudioEnergyFilter", "__version__"]
+__all__ = ["STT", "SpeechStream", "AudioEnergyFilter", "__version__", "TTS"]
 
 
 from livekit.agents import Plugin