python中插入带有文字的csv文件

import pandas as pd
data_file_encode = "gb18030"  # gb18030，这个编码允许文字正常输出
with open("D:/pythoncor/pythonpr/ch4/ch4_watermelon_3.csv", mode = 'r', encoding = data_file_encode) as data_file:
    df = pd.read_csv(data_file)
print(df)#输出数据