The

generate_reply

function is designed to create a reply, so it always produces one when called. But don’t worry, there are some helpful ways to stop a reply from being generated if that’s what you need: • Use a function tool without a return value: If your tool doesn’t return anything, no reply will be created. • Cancel the reply in the

function_tools_executed

event: You can use

ev.cancel_tool_reply()

to stop the reply after a tool with a return value runs. • Raise

StopResponse()

in `on_user_turn_completed`: This will completely halt reply generation, which is handy for things like push-to-talk or when the input isn’t valid. If you’d like, I’m here to walk you through these methods with more details or examples. Just let me know! Sources: livekit-plugins/livekit-plugins-google/livekit/plugins/google/beta/realtime... | Pipeline nodes and hooks | LiveKit Docs | Pipeline nodes and hooks | LiveKit Docs | Agent speech and audio | LiveKit Docs