diff --git a/README.md b/README.md
index 5b30da5..4dfa9b2 100644
--- a/README.md
+++ b/README.md
@@ -41,6 +41,7 @@ my_model = vgg11_bn()
 
 # Pretrained model
 my_model = vgg11_bn(pretrained=True)
+my_model.eval() # for evaluation
 ```
 
 If you use your own images, all models expect data to be in range [0, 1] then normalized by