Update README.md

README.md

@@ -17,6 +17,11 @@ See https://github.com/lm-sys/FastChat#vicuna-weights for instructions.
 **Model type:**
 Vicuna is an open-source chatbot trained by fine-tuning LLaMA on user-shared conversations collected from ShareGPT.
 It is an auto-regressive language model, based on the transformer architecture.
+<br> <br> 
+There are two models  <br> <br>
+[vicuna-7b-delta-v0](https://huggingface.co/lmsys/vicuna-7b-delta-v0) 
+
+[vicuna-13b-delta-v0](https://huggingface.co/lmsys/vicuna-13b-delta-v0/)
 
 **Model date:**
 Vicuna was trained between March 2023 and April 2023.