PEFT How to use XeroCodes/aurora-12b with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("unsloth/mistral-nemo-instruct-2407-bnb-4bit")
model = PeftModel.from_pretrained(base_model, "XeroCodes/aurora-12b")