Automated change: Fix sanity tests

src/python/grpcio/grpc/aio/_interceptor.py

diff --git a/src/python/grpcio/grpc/aio/_interceptor.py b/src/python/grpcio/grpc/aio/_interceptor.py
index d93db1d..950a047 100644
--- a/src/python/grpcio/grpc/aio/_interceptor.py
+++ b/src/python/grpcio/grpc/aio/_interceptor.py
@@ -17,6 +17,7 @@
 from abc import ABCMeta
 from abc import abstractmethod
 import asyncio
+import collections
 import functools
 from typing import (
     Any,
@@ -33,7 +34,6 @@
     TypeAlias,
     Union,
 )
-import collections
 
 import grpc
 from grpc._cython import cygrpc
@@ -125,7 +125,7 @@
         credentials: An optional CallCredentials for the RPC.
         wait_for_ready: An optional flag to enable :term:`wait_for_ready` mechanism.
     """
-    pass
+
 
 
 class ClientInterceptor(metaclass=ABCMeta):