影刀中安装了tldextract库,版本是3.4.0,但是运行提示:expected string or bytes-like

相同的代码,在pycharm中运行是正常的

【影刀代码】
import xbot
from xbot import print, sleep
from .import package
from .package import variables as glv
import tldextract
def main(url = 'http://news.baidu.com'):
tld = tldextract.extract(url)
print(tld)
main_domain = tld.domain + '.' + tld.suffix
print('main_domain:', main_domain)