Update README.md

README.md

@@ -35,7 +35,7 @@ Currently, the best way to use our models is with the most recent version of sen
 Let's say you have a query, and you want to rerank a set of documents. You can do that with only one line of code:
 
 ```python
-from sentence-transformers import CrossEncoder
+from sentence_transformers import CrossEncoder
 
 # Load the model, here we use our base sized model
 model = CrossEncoder("mixedbread-ai/mxbai-rerank-xsmall-v1")