AttributeError：“列表”对象没有属性“读取”

Question

遇到以下代码问题。

import numpy as np # linear algebra
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)
import matplotlib.pyplot as plt
import seaborn as sns  # visualization tool



from subprocess import check_output
print(check_output(["ls", "../input"]).decode("utf8"))

它是kaggle.com初学者的数据科学教程