Eliminate bad-continuation suppression

.pylintrc-tests

@@ -60,7 +60,6 @@ disable=
 	non-iterator-returned,
 	undefined-loop-variable,
 	raising-bad-type,
-	bad-continuation,
 	# -- END OF TEST-SPECIFIC SUPPRESSIONS --
 
 

src/python/grpcio_tests/tests/protoc_plugin/beta_python_plugin_test.py

@@ -329,9 +329,7 @@ class PythonPluginTest(unittest.TestCase):
 
         _packagify(self._python_out)
 
-        with _system_path([
-                self._python_out,
-        ]):
+        with _system_path([self._python_out]):
             self._payload_pb2 = importlib.import_module(_PAYLOAD_PB2)
             self._requests_pb2 = importlib.import_module(_REQUESTS_PB2)
             self._responses_pb2 = importlib.import_module(_RESPONSES_PB2)