diff --git a/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.optim.py.swp b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.optim.py.swp
index 63eb0e75a..bc9bdc703 100644
Binary files a/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.optim.py.swp and b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/.optim.py.swp differ
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 624adedb2..58ed56c77 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/optim.py b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/optim.py
index ff8fbb32c..f0b086586 100644
--- a/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/optim.py
+++ b/egs/librispeech/ASR/pruned_transducer_stateless_d2v_v2/optim.py
@@ -201,6 +201,7 @@ class ScaledAdam(BatchedOptimizer):
         )
 
         super(ScaledAdam, self).__init__(params, defaults)
+        print('fuck!@!!!', len(self.param_groups))
         assert len(self.param_groups) == len(parameters_names)
         self.parameters_names = parameters_names
         self.show_dominant_parameters = show_dominant_parameters