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diff --git a/examples/python/interceptors/default_value/greeter_client.py b/examples/python/interceptors/default_value/greeter_client.py
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+++ b/examples/python/interceptors/default_value/greeter_client.py
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+# Copyright 2017 gRPC authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""The Python implementation of the gRPC helloworld.Greeter client."""
+
+from __future__ import print_function
+
+import grpc
+
+import helloworld_pb2
+import helloworld_pb2_grpc
+import default_value_client_interceptor
+
+
+def run():
+    default_value = helloworld_pb2.HelloReply(
+        message='Hello from your local interceptor!')
+    default_value_interceptor = default_value_client_interceptor.DefaultValueClientInterceptor(
+        default_value)
+    channel = grpc.insecure_channel('localhost:50051')
+    channel = grpc.intercept_channel(channel, default_value_interceptor)
+    stub = helloworld_pb2_grpc.GreeterStub(channel)
+    response = stub.SayHello(helloworld_pb2.HelloRequest(name='you'))
+    print("Greeter client received: " + response.message)
+
+
+if __name__ == '__main__':
+    run()