PEFT How to use KalbeDigitalLab/alpara-7b-alpaca-basemodel with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("tatsu-lab/alpaca-7b-wdiff")
model = PeftModel.from_pretrained(base_model, "KalbeDigitalLab/alpara-7b-alpaca-basemodel") 
