def set_tgt_lang_special_tokens(self, tgt_lang: str) -> None:
        """Reset the special tokens to the target language setting. No prefix and suffix=[eos, tgt_lang_code]."""
        lang_token = self.get_lang_token(tgt_lang)
        self.cur_lang_id = self.lang_token_to_id[lang_token]
        self.prefix_tokens = [self.cur_lang_id]
        self.suffix_tokens = [self.eos_token_id]
Reset the special tokens to the target language setting. No prefix and suffix=[eos, tgt_lang_code].
dpkd/transformers/src/transformers/models/m2m_100/tokenization_m2m_100.py