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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 async def verify_authed(self):
 """Verify if device is allowed to use AirPlau."""

        resp = await self._send(self.srp.verify1(), 'verify1')

        atv_public_secret = resp[0:32]
        data = resp[32:]  # TODO: what is this?
        await self._send(
            self.srp.verify2(atv_public_secret, data), 'verify2')
        return True