這確實是更多的美學，但它一直在嘮叨我。我似乎無法理解我的 jupyter notebook 中的這部分輸出來自哪里（圖中用紅色箭頭標記）它幾乎像口吃一樣出現在每個紀元之前。任何提示或解決方案將不勝感激。這是我的代碼的摘錄。for epoch in range(epochs):    start_time = time.time()    epochs_left = epochs - epoch    print('training model over %d epochs... There are %d epochs left...' % (epochs,epochs_left))    learning_rate = learning_rate_final + (learning_rate_...        train_loss, train_acc = 0, 0        for image_path, label in tqdm(train_list, 'training for epoch %d' % epoch):         loss_, acc = train(sess, image_path, label, learning_rate)        train_loss += loss_        train_acc += acc    train_loss, train_acc = train_loss / ...謝謝。