diff --git a/icefall/.decode.py.swp b/icefall/.decode.py.swp
index 252dfe402..17165b209 100644
Binary files a/icefall/.decode.py.swp and b/icefall/.decode.py.swp differ
diff --git a/icefall/decode.py b/icefall/decode.py
index 53c837fa4..92b385876 100644
--- a/icefall/decode.py
+++ b/icefall/decode.py
@@ -954,7 +954,7 @@ def rescore_with_attention_decoder(
     assert nll.shape[0] == len(token_ids)
 
     attention_scores = -nll.sum(dim=1)
-    attention_scores.size())
+    attention_scores.size()
     
     if ngram_lm_scale is None:
         ngram_lm_scale_list = [0.]