diff --git a/src/casdoor/async_main.py b/src/casdoor/async_main.py
index 8e174ee..6853923 100644
--- a/src/casdoor/async_main.py
+++ b/src/casdoor/async_main.py
@@ -257,7 +257,7 @@ def parse_jwt_token(self, token: str, **kwargs) -> Dict:
             certificate.public_key(),
             algorithms=self.algorithms,
             audience=self.client_id,
-            **kwargs
+            **kwargs,
         )
         return return_json