PEFT How to use ittailup/lallama-13b-lora with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("meta-llama/Llama-2-13b-hf")
model = PeftModel.from_pretrained(base_model, "ittailup/lallama-13b-lora")