diff --git a/egs/librispeech/ASR/pruned_transducer_stateless2/train.py b/egs/librispeech/ASR/pruned_transducer_stateless2/train.py
index 58604ab43..7a4b03cce 100755
--- a/egs/librispeech/ASR/pruned_transducer_stateless2/train.py
+++ b/egs/librispeech/ASR/pruned_transducer_stateless2/train.py
@@ -691,7 +691,7 @@ def train_one_epoch(
             scaler.step(optimizer)
             scaler.update()
             optimizer.zero_grad()
-        except:
+        except:  # noqa
             display_and_save_batch(batch, params=params, sp=sp)
             raise