'Return a still image response from the camera.'

def camera_image(self):

    try:
        if self._localurl:
            response = requests.get('{0}/live/snapshot_720.jpg'.format(self._localurl), timeout=10)
        elif self._vpnurl:
            response = requests.get('{0}/live/snapshot_720.jpg'.format(self._vpnurl), timeout=10, verify=self._verify_ssl)
        else:
            _LOGGER.error('Welcome    VPN    URL    is    None')
            self._data.update()
            (self._vpnurl, self._localurl) = self._data.camera_data.cameraUrls(camera=self._camera_name)
            return None
    except requests.exceptions.RequestException as error:
        _LOGGER.error('Welcome    URL    changed:    %s', error)
        self._data.update()
        (self._vpnurl, self._localurl) = self._data.camera_data.cameraUrls(camera=self._camera_name)
        return None
    return response.content
