Update README.md

README.md

@@ -25,6 +25,12 @@ Since this model is built on the copyright of Meta's LLaMA series, users of this
 https://ai.meta.com/llama/
 
 ## How to use
+
+```
+from huggingface_hub import notebook_login
+notebook_login()
+```
+
 ```python
 from peft import PeftModel, PeftConfig
 from transformers import AutoModelForCausalLM