fix readme

Author: ajar98

README.md

@@ -127,7 +127,9 @@ async def main():
  )
  await conversation.start()
  print("Conversation started, press Ctrl+C to end")
- signal.signal(signal.SIGINT, lambda _0, _1: conversation.terminate())
+ signal.signal(
+ signal.SIGINT, lambda _0, _1: asyncio.create_task(conversation.terminate())
+ )
  while conversation.is_active():
  chunk = await microphone_input.get_audio()
  conversation.receive_audio(chunk)