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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 update(self):
 """Fetch the latest data from IP Webcam."""

        status_data = await self._request('/status.json?show_avail=1')

        if status_data:
            self.status_data = status_data

            sensor_data = await self._request('/sensors.json')
            if sensor_data:
                self.sensor_data = sensor_data