Update README.md

README.md

@@ -89,7 +89,7 @@ print(mut_dict)
 
 ## Get protein embeddings
 If you want to generate protein embeddings, you could refer to the following code. The embeddings are the average of
-the hidden states of the last layer.
+the hidden states of the last layer. <font color=red>Note frozen SaProt supports SA sequence embeddings but not AA sequence embeddings.</font>
 ```python
 from model.saprot.base import SaprotBaseModel
 from transformers import EsmTokenizer