code: func init() {
  	ps := endpoints.ProdService{}
  
  	r := router.New()
  
  	// Setup Cloud Endpoints.
  	svr := prpc.Server{
  		UnaryServerInterceptor: grpcmon.NewUnaryServerInterceptor(nil),
  	}
  	servicesPb.RegisterServicesServer(&svr, services.New())
  	registrationPb.RegisterRegistrationServer(&svr, registration.New())
  
  	// Standard HTTP endpoints.
  	base := standard.Base().Extend(ps.Base)
  	svr.InstallHandlers(r, base)
  	standard.InstallHandlers(r)
  
  	http.Handle("/", r)
  }
docs: // Run installs and executes this site.