diff --git a/egs/librispeech/ASR/streaming_conformer_ctc/train.py b/egs/librispeech/ASR/streaming_conformer_ctc/train.py
index 496033736..bb55ed6bb 100755
--- a/egs/librispeech/ASR/streaming_conformer_ctc/train.py
+++ b/egs/librispeech/ASR/streaming_conformer_ctc/train.py
@@ -53,7 +53,6 @@ from icefall.utils import (
 )
 
 
-
 def get_parser():
     parser = argparse.ArgumentParser(
         formatter_class=argparse.ArgumentDefaultsHelpFormatter