PEFT How to use rwitz2/ipo-test with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("Q-bert_MetaMath-Cybertron-Starling")
model = PeftModel.from_pretrained(base_model, "rwitz2/ipo-test") 
