examples: use localhost address in tensorflow client
#include "include/grpcpp/grpcpp.h"
#include "oak/client/application_client.h"
-ABSL_FLAG(std::string, address, "127.0.0.1:8080", "Address of the Oak application to connect to");
+ABSL_FLAG(std::string, address, "localhost:8080", "Address of the Oak application to connect to");
ABSL_FLAG(std::string, ca_cert, "", "Path to the PEM-encoded CA root certificate");
using ::oak::examples::tensorflow::InitRequest;
