Waits for the speech playout corresponding to this function call step.
Unlike SpeechHandle.waitForPlayout, which waits for the full
assistant turn to complete (including all function tools),
this method only waits for the assistant's spoken response prior to running
this tool to finish playing.
Waits for the speech playout corresponding to this function call step.
Unlike SpeechHandle.waitForPlayout, which waits for the full assistant turn to complete (including all function tools), this method only waits for the assistant's spoken response prior to running this tool to finish playing.