diff --git a/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.train.py.swp b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.train.py.swp
index 992764b00..95cf2146f 100644
Binary files a/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.train.py.swp and b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.train.py.swp differ
diff --git a/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/train.py b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/train.py
index 3584067f4..d6d729239 100755
--- a/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/train.py
+++ b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/train.py
@@ -878,7 +878,7 @@ def train_one_epoch(
     params: AttributeDict,
     model: Union[nn.Module, DDP],
     optimizer: torch.optim.Optimizer or [torch.optim.Optimizer, torch.optim.Optimizer],
-    scheduler: LRSchedulerType,
+    scheduler: LRSchedulerType or [LRSchedulerType, LRSchedulerType],
     sp: spm.SentencePieceProcessor,
     train_dl: torch.utils.data.DataLoader,
     valid_dl: torch.utils.data.DataLoader,