两个txt文本内容对比作差，写入新文本

from method import *

path1 = r'D:\Users\Desktop\res.txt'
path2 = r'D:\Users\Desktop\公告结果.txt'
file_write = open(r"D:\Users\Desktop\no_lable.txt", "w")
original = File_List(path1)
# original = set(original)
print('original:', len(original))


result = File_List(path2)
# result = set(result)
print('result:', len(result))
diff = set(original) - set(result)
# print('diff:', len(diff))
# print(diff)

for i in diff:
    text = i + '\n'
    file_write.write(text)