diff --git a/constants.py b/constants.py
index 3c64090..87c6c50 100644
--- a/constants.py
+++ b/constants.py
@@ -13,11 +13,11 @@ class ChatType(IntEnum):
     @staticmethod
     def is_in_chat_types(chat_type: int) -> bool:
         if chat_type in [ChatType.TIGER_BOT.value, ChatType.CHATGPT.value,
-                         ChatType.XINGHUO_WEB.value, ChatType.CHATGLM.value,ChatType.BardAssistant.value]:
+                         ChatType.XINGHUO_WEB.value, ChatType.CHATGLM.value,
+                         ChatType.BardAssistant.value]:
             return True
         return False
 
     @staticmethod
     def help_hint() -> str:
         return str({member.value: member.name for member in ChatType}).replace('{', '').replace('}', '')
-