function get_response_file()
{
    global $logger;
    $response_file_path = WPBACKITUP__PLUGIN_PATH . 'logs/backup_response.log';
    $filesytem = new WPBackItUp_FileSystem($logger);
    return $filesytem->get_file_handle($response_file_path, false);
}
function get_restore_Log()
{
    global $logger;
    $status_file_path = WPBACKITUP__PLUGIN_PATH . '/logs/restore_status.log';
    $filesystem = new WPBackItUp_FileSystem($logger);
    return $filesystem->get_file_handle($status_file_path);
}