Update README.md

README.md

@@ -5,7 +5,7 @@ library_name: keras
 ## Model description
 
 This UNet model identifies contrails in satellite images. It takes pre-processed .npy files (images) from the OpenContrails dataset [here](https://arxiv.org/abs/2304.02122) as its inputs, and returns a "mask" image showing only the contrails overlayed on the same area. 
-We achieve a Mean IOU of 0.6951 on the validation set, which is considered very good.
+We achieve a Mean IOU of 0.6951 on the validation set.
 
 ## Intended uses