diff --git a/funasr/utils/build_model.py b/funasr/utils/build_model.py
index 0384de633..c71113f56 100644
--- a/funasr/utils/build_model.py
+++ b/funasr/utils/build_model.py
@@ -229,5 +229,5 @@ def build_model(args):
     ctc = CTC(
         odim=vocab_size, encoder_output_size=encoder.output_size(), **args.ctc_conf
     )
-
+