PEFT How to use maraoz/tinyalpaca with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("unsloth/tinyllama-bnb-4bit")
model = PeftModel.from_pretrained(base_model, "maraoz/tinyalpaca")