def add(cls, task_result): db_session.add(task_result)
def add(cls, upload): db_session.add(upload)
def add(cls, task_result): db_session.add(task_result)
def add(cls, task_result): db_session.add(task_result)
def add(cls, upload): db_session.add(upload)
def add(cls, task_result): db_session.add(task_result)