将数据和对应的真值拼到一行，生成新的txt文件。比如这种形式

with open('aug_data.txt', 'r') as f:
    list_train = f.readlines()
    # 读成了列表形式。

with open('aug_gt.txt', 'r') as f:
    list_test = f.readlines()

with open('train_all.txt', 'w') as f:
    for i, train in enumerate(list_train):
        train = train.strip('\n')
        # 去掉每一行中的空格，这样才可以读成一列
        test = list_test[i].strip('\n')
        result = str(train) + "      " + str(test) + '\n' #6个空格
        f.write(result)