diff --git a/egs/librispeech/ASR/incremental_transf/.identity_train.py.swp b/egs/librispeech/ASR/incremental_transf/.identity_train.py.swp
index 765aa858f..7d596c412 100644
Binary files a/egs/librispeech/ASR/incremental_transf/.identity_train.py.swp and b/egs/librispeech/ASR/incremental_transf/.identity_train.py.swp differ
diff --git a/egs/librispeech/ASR/incremental_transf/identity_train.py b/egs/librispeech/ASR/incremental_transf/identity_train.py
index d478f2003..8b9ba6747 100755
--- a/egs/librispeech/ASR/incremental_transf/identity_train.py
+++ b/egs/librispeech/ASR/incremental_transf/identity_train.py
@@ -497,7 +497,7 @@ def get_transducer_model(params: AttributeDict) -> nn.Module:
     )
     return model
 
-def get_interformer_model(encoder, params: AttributeDict) -> nn.Module:
+def get_interformer_model(pt_encoder, params: AttributeDict) -> nn.Module:
     encoder = get_encoder_model(params)
 
     model = Transducer(