Python normalization comparison

normalization_comparison.py

import unicodedata
from unidecode import unidecode

def normalize(text:str):
    text = unicodedata.normalize('NFD', text)\
           .encode('ascii', 'ignore')\
           .decode("utf-8")
    return text

text ='zażółć gęślą jaźń, kožušček 北亰 François aaßaa aßb'

print(normalize(text))
# zazoc gesla jazn, kozuscek  Francois aaaa ab

print(unidecode(text))
# zazolc gesla jazn, kozuscek Bei Jing  Francois aassaa assb