PEFT How to use RAG-Gym/CoT-HotpotQA-DPO with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("meta-llama/Meta-Llama-3.1-8B-Instruct")
model = PeftModel.from_pretrained(base_model, "RAG-Gym/CoT-HotpotQA-DPO") 
