Method truncate_draft_sequence

examples/server/server.py:12184–12186

(self, seq_id: int, keep_len: int)

            self.draft_provider.accept(seq_id, accepted_draft_tokens)

    def truncate_draft_sequence(self, seq_id: int, keep_len: int) -> None:
        if self.draft_provider is not None:
            self.draft_provider.truncate(seq_id, keep_len)

    def copy_draft_sequence(
        self,