diff --git a/.gitignore b/.gitignore
index 084e810..02404a2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,13 @@
 __pycache__
 checkpoints/
 *.pt
-data/
+!NAS-Bench-201/configs/transfer_nag_config.pt
+!NAS-Bench-201/data/transfer_nag/ridx.pt
+!NAS-Bench-201/data/transfer_nag/nasbench201.pt
+!NAS-Bench-201/data/transfer_nag/nasbench201_info.pt
+!NAS-Bench-201/data/transfer_nag/meta_train_tasks_predictor.pt
+!NAS-Bench-201/data/transfer_nag/meta_train_tasks_predictor_idx.pt
+!NAS-Bench-201/data/transfer_nag/meta_train_task_lst.pt
 exp/
 vis/
 results/
diff --git a/NAS-Bench-201/configs/transfer_nag_config.pt b/NAS-Bench-201/configs/transfer_nag_config.pt
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diff --git a/NAS-Bench-201/data/transfer_nag/meta_train_tasks_predictor.pt b/NAS-Bench-201/data/transfer_nag/meta_train_tasks_predictor.pt
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diff --git a/NAS-Bench-201/data/transfer_nag/meta_train_tasks_predictor_idx.pt b/NAS-Bench-201/data/transfer_nag/meta_train_tasks_predictor_idx.pt
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diff --git a/NAS-Bench-201/data/transfer_nag/nasbench201.pt b/NAS-Bench-201/data/transfer_nag/nasbench201.pt
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index 0000000..d0ac647
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diff --git a/NAS-Bench-201/data/transfer_nag/nasbench201_info.pt b/NAS-Bench-201/data/transfer_nag/nasbench201_info.pt
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diff --git a/NAS-Bench-201/data/transfer_nag/ridx.pt b/NAS-Bench-201/data/transfer_nag/ridx.pt
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