MindSpore使用Summary收集数据（MindInsight）警告已有相同的值

警告说明，我不太理解这是什么意思，为什么会有重复的值呢？loss每轮都是在变的呀

[WARNING] ME(15264:9768,MainProcess):2022-10-05-00:08:28.727.958 [mindspore\train\summary\summary_record.py:290] For "SummaryRecord.add_value", 'loss/scalar' has duplicate values. Only the newest one will be recorded.

相关记录部分的代码

    summary_collect_frequency = 2
    with SummaryRecord('./summary_dir', network=train_net) as summary_record:
        for epoch in range(epochs):
            step = 0
            for columns in train_ds.create_dict_iterator():
                data = shapeChange(columns['data'])
                target = columns['target']
                labels = target[:,0]
 
                current_step = epoch * ds_train.get_dataset_size() + step
 
                loss,_ = train_net(data, labels)
                losses.update(loss, labels.shape[0])
                if current_step % summary_collect_frequency == 0:
                    summary_record.add_value('scalar', 'loss', loss)
                    summary_record.record(current_step)
 
                print(f"Epoch: [{epoch} / {opt.epochs}], "
                    f"step: [{step} / {steps}], "
                    f"loss: {loss}")
                step = step + 1

****************************************************解答*****************************************************

For "SummaryRecord.add_value", 'loss/scalar' has duplicate values. Only the newest one will be recorded. 这条告警的意思是，名称为loss的Scalar被记录了多次。请确认是否除了上面代码提到的SummaryRecord, 同时使用了其它的Summary方式，比如ScarlarSummary