VariantXYZ

#!/usr/bin/python

import csv

new_file = "./apc_chat_new_jp.csv"
old_file = "./apc_chat_old_jp.csv"

with open(new_file, 'r', encoding='utf-8', newline='') as n:
    with open(old_file, 'r', encoding='utf-8', newline='') as o:
        new = csv.reader(n, delimiter=',')