fix: ruff

src/plugins/chat/bot.py

@@ -1,9 +1,6 @@
-from typing import Dict
 from ..moods.moods import MoodManager  # 导入情绪管理器
 from ..config.config import global_config
-from ..chat_module.reasoning_chat.reasoning_generator import ResponseGenerator
 from .message import MessageRecv
-from ..storage.storage import MessageStorage  # 修改导入路径
 from ..PFC.pfc import Conversation, ConversationState
 from .chat_stream import chat_manager
 from ..chat_module.only_process.only_message_process import MessageProcessor