diff --git a/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/.conformer_randomcombine.py.swp b/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/.conformer_randomcombine.py.swp
index 0de2068b1..ab11dcb59 100644
Binary files a/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/.conformer_randomcombine.py.swp and b/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/.conformer_randomcombine.py.swp differ
diff --git a/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/.decode.py.swp b/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/.decode.py.swp
new file mode 100644
index 000000000..3fc4ec889
Binary files /dev/null and b/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/.decode.py.swp differ
diff --git a/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/conformer_randomcombine.py b/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/conformer_randomcombine.py
index 3af26f9ea..5fe26ef7f 100644
--- a/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/conformer_randomcombine.py
+++ b/egs/librispeech/ASR/pruned_transducer_stateless_gtrans/conformer_randomcombine.py
@@ -252,6 +252,7 @@ class Conformer(EncoderInterface):
         for enum, alpha in enumerate(self.alpha):
             x += self.sigmoid(alpha) * layer_outputs[(enum+1)*self.group_layer_num-1]
         x = self.layer_norm(x/self.group_num)
+
         '''
         layer_outputs = [x.permute(1, 0, 2) for x in layer_outputs]