Update app.py

app.py

@@ -3,6 +3,9 @@ from peft import PeftModel
 import transformers
 import gradio as gr
 
+from huggingface_hub import notebook_login
+notebook_login()
+
 assert (
     "LlamaTokenizer" in transformers._import_structure["models.llama"]
 ), "LLaMA is now in HuggingFace's main branch.\nPlease reinstall it: pip uninstall transformers && pip install git+https://github.com/huggingface/transformers.git"