diff --git a/examples/tutorial/2_with_bmtrain.py b/examples/tutorial/2_with_bmtrain.py
index 45b0d99..bfb677a 100644
--- a/examples/tutorial/2_with_bmtrain.py
+++ b/examples/tutorial/2_with_bmtrain.py
@@ -1,5 +1,8 @@
 # adapted from https://github.com/OpenBMB/ModelCenter/blob/main/examples/bert/finetune_bert.py
 
+# For ModelCenter, `pip install model_center >= 1.0.0`
+# For BMTrain, `git clone https://github.com/OpenBMB/BMTrain.git` and `python3 setup.py install` locally, as it has not been released currently.
+
 import time
 import os
 
@@ -56,7 +59,8 @@ def get_model(args):
         "WiC" : 2,
     }
     model = BertModel(args, num_types[args.dataset_name])
-    # od.Visualization(model).structure_graph()
+    from bigmodelvis import Visualization
+    Visualization(model).structure_graph()
 
     if args.delta_type == "lora":
         delta_model = LoraModel(backbone_model=model, modified_modules=['project_q', 'project_k'], backend='bmt')