小编Har*_*liq的帖子

我不明白为什么我收到标题中列出的错误,我打算返回的值是30

import csv
import os
import pandas as pd
os.chdir('C:\\Users\\khalha\\Desktop\\RealExcel')
filename = 'sales.csv'

Sales = pd.read_csv('sales.csv')
iFlowStatus = Sales[Sales['Product'].str.contains('iFlow')]['Status']
print(iFlowStatus)