Re-run yapf code, and pin version

1 files changed, 4 insertions, 12 deletions

diff --git a/src/python/grpcio_tests/tests/unit/_rpc_test.py b/src/python/grpcio_tests/tests/unit/_rpc_test.py
index 2b1c85a82d..0bfcfc58a1 100644
--- a/src/python/grpcio_tests/tests/unit/_rpc_test.py
+++ b/src/python/grpcio_tests/tests/unit/_rpc_test.py
@@ -78,9 +78,7 @@ class _Handler(object):
     def handle_unary_unary(self, request, servicer_context):
         self._control.control()
         if servicer_context is not None:
-            servicer_context.set_trailing_metadata(((
-                'testkey',
-                'testvalue',),))
+            servicer_context.set_trailing_metadata((('testkey', 'testvalue',),))
             # TODO(https://github.com/grpc/grpc/issues/8483): test the values
             # returned by these methods rather than only "smoke" testing that
             # the return after having been called.
@@ -94,9 +92,7 @@ class _Handler(object):
             yield request
         self._control.control()
         if servicer_context is not None:
-            servicer_context.set_trailing_metadata(((
-                'testkey',
-                'testvalue',),))
+            servicer_context.set_trailing_metadata((('testkey', 'testvalue',),))
 
     def handle_stream_unary(self, request_iterator, servicer_context):
         if servicer_context is not None:
@@ -108,17 +104,13 @@ class _Handler(object):
             response_elements.append(request)
         self._control.control()
         if servicer_context is not None:
-            servicer_context.set_trailing_metadata(((
-                'testkey',
-                'testvalue',),))
+            servicer_context.set_trailing_metadata((('testkey', 'testvalue',),))
         return b''.join(response_elements)
 
     def handle_stream_stream(self, request_iterator, servicer_context):
         self._control.control()
         if servicer_context is not None:
-            servicer_context.set_trailing_metadata(((
-                'testkey',
-                'testvalue',),))
+            servicer_context.set_trailing_metadata((('testkey', 'testvalue',),))
         for request in request_iterator:
             self._control.control()
             yield request