# Copyright (c) 2025 Bytedance Ltd. and/or its affiliates # SPDX-License-Identifier: MIT from langgraph.graph import MessagesState class ProseState(MessagesState): """State for the prose generation.""" # The content of the prose content: str = "" # Prose writer option: continue, improve, shorter, longer, fix, zap option: str = "" # The user custom command for the prose writer command: str = "" # Output output: str = ""