Update README.md

README.md

@@ -83,3 +83,5 @@ The testing data is a subset of an unlabeled subset of the cub-200-2011 dataset,
 
 ![image/png](https://cdn-uploads.huggingface.co/production/uploads/624d888b0ce29222ad64c3d6/XbH4M6aL8iE4Hy75xfaHc.png)
 
+*novel approaches were not applied when finetuning the final model as they did not improve accuracy.
+