flask TypeError: validate() got an unexpected keyword argument ‘extra_validators‘

AppData\Local\Programs\Python\Python38\lib\site-packages\flask_wtf\form.py", line 86, in validate_on_submit
return self.is_submitted() and self.validate(extra_validators=extra_validators)
TypeError: validate() got an unexpected keyword argument ‘extra_validators’

该怎么办呀？？

以上问题都是因为版本不匹配原因
需要使用python ven解决