ruff, typing, api, bug fix

src/mais4u/mais4u_chat/loading.py

@@ -11,6 +11,7 @@ from src.chat.utils.prompt_builder import Prompt, global_prompt_manager
 from src.manager.async_task_manager import AsyncTask, async_task_manager
 from src.plugin_system.apis import send_api
 
+
 async def send_loading(chat_id: str, content: str):
     await send_api.custom_to_stream(
         message_type="loading",
@@ -19,7 +20,8 @@ async def send_loading(chat_id: str, content: str):
         storage_message=False,
         show_log=True,
     )
-    
+
+
 async def send_unloading(chat_id: str):
     await send_api.custom_to_stream(
         message_type="loading",
@@ -28,4 +30,3 @@ async def send_unloading(chat_id: str):
         storage_message=False,
         show_log=True,
     )
-