diff --git a/dapr/aio/clients/grpc/client.py b/dapr/aio/clients/grpc/client.py
index 765eee34..f9f53498 100644
--- a/dapr/aio/clients/grpc/client.py
+++ b/dapr/aio/clients/grpc/client.py
@@ -215,7 +215,7 @@ async def __aexit__(self, exc_type, exc_value, traceback) -> None:
 
     @staticmethod
     def _get_http_extension(
-            http_verb: str, http_querystring: Optional[MetadataTuple] = None
+        http_verb: str, http_querystring: Optional[MetadataTuple] = None
     ) -> common_v1.HTTPExtension:  # type: ignore
         verb = common_v1.HTTPExtension.Verb.Value(http_verb)  # type: ignore
         http_ext = common_v1.HTTPExtension(verb=verb)
diff --git a/dapr/clients/grpc/_response.py b/dapr/clients/grpc/_response.py
index 51e27d8e..2beb1a2f 100644
--- a/dapr/clients/grpc/_response.py
+++ b/dapr/clients/grpc/_response.py
@@ -648,7 +648,9 @@ class ConfigurationResponse(DaprResponse):
         - items (Mapping[Text, ConfigurationItem]): state's data.
     """
 
-    def __init__(self, items: Mapping[Text, common_v1.ConfigurationItem], headers: MetadataTuple = ()):
+    def __init__(
+        self, items: Mapping[Text, common_v1.ConfigurationItem], headers: MetadataTuple = ()
+    ):
         """Initializes ConfigurationResponse from :obj:`runtime_v1.GetConfigurationResponse`.
 
         Args:
@@ -704,7 +706,9 @@ def _read_subscribe_config(
         handler: Callable[[Text, ConfigurationResponse], None],
     ):
         try:
-            responses: List[api_v1.SubscribeConfigurationResponse] = stub.SubscribeConfigurationAlpha1(req)
+            responses: List[
+                api_v1.SubscribeConfigurationResponse
+            ] = stub.SubscribeConfigurationAlpha1(req)
             isFirst = True
             for response in responses:
                 if isFirst:
diff --git a/dapr/clients/grpc/client.py b/dapr/clients/grpc/client.py
index 3388ef13..64a26408 100644
--- a/dapr/clients/grpc/client.py
+++ b/dapr/clients/grpc/client.py
@@ -213,7 +213,7 @@ def __exit__(self, exc_type, exc_value, traceback) -> None:
 
     @staticmethod
     def _get_http_extension(
-            http_verb: str, http_querystring: Optional[MetadataTuple] = None
+        http_verb: str, http_querystring: Optional[MetadataTuple] = None
     ) -> common_v1.HTTPExtension:  # type: ignore
         verb = common_v1.HTTPExtension.Verb.Value(http_verb)  # type: ignore
         http_ext = common_v1.HTTPExtension(verb=verb)