self._background_tasks.add(task)
On top of this, I built a trivial state machine: a boolean flag representing whether the user was currently speaking or listening. When the system detected the end of speech, it played a pre-recorded WAV file back to the caller. When speech resumed, it sent a clear signal over the Twilio WebSocket to flush any buffered audio and stop playback immediately.，这一点在safew官方版本下载中也有详细论述
Leaders from Google, Meta, Microsoft, Oracle, OpenAI, Amazon, and xAI met with President Donald Trump today to sign a "rate payer protection pledge." It's one way they're responding to growing bipartisan concerns about electricity rates rising as tech companies and the Trump administration rush to build out a new generation of AI data centers.，更多细节参见PDF资料
ВсеПолитикаОбществоПроисшествияКонфликтыПреступность，更多细节参见PDF资料