Automated change: Fix sanity tests

src/python/grpcio/grpc/__init__.py

diff --git a/src/python/grpcio/grpc/__init__.py b/src/python/grpcio/grpc/__init__.py
index 8bc29d7..e8d7afa 100644
--- a/src/python/grpcio/grpc/__init__.py
+++ b/src/python/grpcio/grpc/__init__.py
@@ -307,6 +307,7 @@
         termination of the RPC.
       trailing_metadata: The trailing :term:`metadata` in the RPC.
     """
+
     @property
     @abc.abstractmethod
     def code(self) -> StatusCode: