diff --git a/readme.md b/readme.md
index cc06158..edde9b0 100644
--- a/readme.md
+++ b/readme.md
@@ -22,3 +22,8 @@ run training
 ```
 CUDA_VISIBLE_DEVICES=0,1,2,3 python -m core.ddp --tag debug
 ```
+
+## Testing
+```
+python -m core.volume_predictor
+```