from better_profanity import profanity

profanity.load_censor_words()

class ContentModerator:
    def is_clean(self, text: str) -> bool:
        if not isinstance(text, str):
            return True
        return not profanity.contains_profanity(text.strip())

    def censor(self, text: str) -> str:
        if not isinstance(text, str):
            return text
        return profanity.censor(text)