diff --git a/egs/ljspeech/TTS/matcha/infer.py b/egs/ljspeech/TTS/matcha/infer.py
index e756ffb89c..0b221d5c55 100755
--- a/egs/ljspeech/TTS/matcha/infer.py
+++ b/egs/ljspeech/TTS/matcha/infer.py
@@ -323,5 +323,6 @@ def main():
             tokenizer=tokenizer,
         )
 
+
 if __name__ == "__main__":
     main()