Ruff Fix

src/plugin_system/apis/mood_api.py

@@ -1,9 +1,6 @@
 import asyncio
-import traceback
-import time
-from typing import Optional, Union, Dict, List, TYPE_CHECKING, Tuple
+from typing import Optional
 
-from src.chat.message_receive import message
 from src.common.logger import get_logger
 from src.mood.mood_manager import mood_manager
 
@@ -12,5 +9,5 @@ logger = get_logger("mood_api")
 
 async def get_mood_by_chat_id(chat_id: str) -> Optional[float]:
     chat_mood = mood_manager.get_mood_by_chat_id(chat_id)
-    mood = asyncio.create_task(chat_mood.get_mood())    
-    return mood
+    mood = asyncio.create_task(chat_mood.get_mood())
+    return mood