UnicodeDecodeError when reading a CSV file

Question

I have a problem when reading a csv file. I am trying to fill my arrays from the rows of the csv file and I get this error :

UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe9 in position 38: invalid continuation byte

Here are my csv file and my code :

import csv

A=[]
T=[]

with open("classeur_test.csv",'r') as csvfile:
    reader=csv.reader(csvfile, delimiter=',')
    for row in reader :
        A.append(float(row[0]))
        T.append(float(row[1]))

Do you know why ?

Answer 1

打开csv文件和代码时，我只需要注意分隔符。