def delete_task():
    search_id = request.args.get('search_id', '')
    result = {}
    result['flag'] = delOfflineTask(search_id)
    return json.dumps(result)
def delete_task():
    search_id = request.args.get('search_id','')
    result = {}
    result['flag'] = delOfflineTask(search_id)
    return json.dumps(result)