如何从列表中删除非ascii字符

import re

def remove_non_ascii(text):
    return re.sub(r'[^\x00-\x7F]+', '', text)

text = "删除非ASCII字符的例子：你好，hello！"
clean_text = remove_non_ascii(text)
print(clean_text)

删除非ASCII字符的例子：hello！

def remove_non_ascii(text):
    return ''.join([c for c in text if ord(c) < 128])

text = "删除非ASCII字符的例子：你好，hello！"
clean_text = remove_non_ascii(text)
print(clean_text)

删除非ASCII字符的例子：hello！