    def encode(
        self, text: str, linebreak=True, whitespaces=True, special_tokens=False, add_dummy_prefix=True
    ) -> List[int]:
        """
        @param text: Text to encode.
        @param linebreak: Whether to encode newline (\n) in text.
        @param whitespaces: Whether to encode multiple whitespaces or tab in text, useful for source code encoding.
        @param special_tokens: Whether to encode special token ([MASK], [gMASK], etc.) in text.
        @param add_dummy_prefix: Whether to add dummy blank space in the beginning.
        """
        text = self._preprocess(text, linebreak, whitespaces)
        if not add_dummy_prefix:
            text = "<n>" + text
        tmp = self._get_text_tokenizer(encode_special_tokens=special_tokens).encode(text)
        tokens = [x + self.num_image_tokens for x in tmp]
        return tokens if add_dummy_prefix else tokens[2:]
@param text: Text to encode.
@param linebreak: Whether to encode newline (\n) in text.
@param whitespaces: Whether to encode multiple whitespaces or tab in text, useful for source code encoding.
@param special_tokens: Whether to encode special token ([MASK], [gMASK], etc.) in text.
@param add_dummy_prefix: Whether to add dummy blank space in the beginning.
tokenization_chatglm.py