In Cartesia TTS service, we don't need to override _update_settings. Parent class handling is enough, as new settings are picked up on the next run_tts (no need to reconnect).

src/pipecat/services/cartesia/tts.py

@@ -355,25 +355,6 @@ class CartesiaTTSService(AudioContextWordTTSService):
         """
         return True
 
-    async def _update_settings(self, update: TTSSettings) -> dict[str, Any]:
-        """Apply a settings update.
-
-        Settings are stored but not applied to the active connection.
-        """
-        changed = await super()._update_settings(update)
-
-        if not changed:
-            return changed
-
-        # TODO: someday we could reconnect here to apply updated settings.
-        # Code might look something like the below:
-        # await self._disconnect()
-        # await self._connect()
-
-        self._warn_unhandled_updated_settings(changed)
-
-        return changed
-
     def language_to_service_language(self, language: Language) -> Optional[str]:
         """Convert a Language enum to Cartesia language format.