Add link - gRPC Python package documents

1 files changed, 1 insertions, 0 deletions

diff --git a/examples/python/helloworld/greeter_client_with_options.py b/examples/python/helloworld/greeter_client_with_options.py
index 984fb8d5f2..2dbfd9e4ca 100644
--- a/examples/python/helloworld/greeter_client_with_options.py
+++ b/examples/python/helloworld/greeter_client_with_options.py
@@ -34,6 +34,7 @@ def run():
                      ('grpc.keepalive_timeout_ms', 10000)]) as channel:
         stub = helloworld_pb2_grpc.GreeterStub(channel)
         # Timeout in seconds.
+        # Please refer gRPC Python documents for more detail. https://grpc.io/grpc/python/grpc.html
         response = stub.SayHello(helloworld_pb2.HelloRequest(name='you'), timeout=10)
     print("Greeter client received: " + response.message)