Update README.md

README.md

@@ -11,6 +11,7 @@ This is a version of the LLama-2-70B-chat-hf model quantized to 2-bit via Half-Q
 ### Basic Usage
 To run the model, install the HQQ library:
 ```
+#This model is deprecated and requires older versions
 pip install hqq==0.1.8
 pip install transformers==4.46.0
 ```