使用与主python文件存储在同一目录中的.csv文件时，VS CODE提供语法错误

问题描述

I have saved the csv file as well as .py file in the same directory. And I am reading the csv file.            
    
    data = pd.read_csv('car.csv',encoding = "ISO-8859-1",engine='python')
    print(data.head) 

然后我将变量转换为整数。

    le = preprocessing.OneHotEncoder()
    buying = le.fit_transform((list(data["buying"]))
    maint = le.fit_transform((list(data["maint"]))

但是我收到如下语法错误

     maint = le.fit_transform((list(data["maint"]))
     ^
    SyntaxError: invalid syntax

解决方法

您错过了两行结尾的右括号：

    le = preprocessing.OneHotEncoder()
    buying = le.fit_transform((list(data["buying"])))
    maint = le.fit_transform((list(data["maint"])))