def process(self, message: Message, **kwargs: Any) -> None:
    'Tokenize the incoming message.'
    tokens = self.tokenize(message, TEXT_ATTRIBUTE)
    tokens = self.add_cls_token(tokens, TEXT_ATTRIBUTE)
    message.set(TOKENS_NAMES[TEXT_ATTRIBUTE], tokens)
Tokenize the incoming message.
def process(self, message: Message, **kwargs: Any) -> None:
    
    tokens = self.tokenize(message, TEXT_ATTRIBUTE)
    tokens = self.add_cls_token(tokens, TEXT_ATTRIBUTE)
    message.set(TOKENS_NAMES[TEXT_ATTRIBUTE], tokens)