From 43b9af0cac55c2bcde11ddea8658ada6f1bb1872 Mon Sep 17 00:00:00 2001
From: thomwolf <thomwolf@gmail.com>
Date: Sat, 9 Feb 2019 16:12:19 +0100
Subject: [PATCH] mems initialized to None in run_transfo

---
 examples/run_transfo_xl.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/run_transfo_xl.py b/examples/run_transfo_xl.py
index 1218a1f547..3a0a70e68e 100644
--- a/examples/run_transfo_xl.py
+++ b/examples/run_transfo_xl.py
@@ -100,7 +100,7 @@ def main():
         total_len, total_loss = 0, 0.
         start_time = time.time()
         with torch.no_grad():
-            mems = tuple()
+            mems = None
             for idx, (data, target, seq_len) in enumerate(eval_iter):
                 ret = model(data, target, *mems)
                 loss, mems = ret