From 6d7f846894f6e8d724a6480c8ce1b9135e34a971 Mon Sep 17 00:00:00 2001
From: Yao Zhang <psyyz10@nottingham.ac.uk>
Date: Fri, 7 Jul 2017 10:12:11 +0800
Subject: [PATCH] Remove unnecessary varialbe in Recurrent object construtor
 (#1127)

* add test

* remove unnecessary change in LinearSpec

* Remove unnecessary varialbe in Recurrent object construtor

* pass the test