PEFT How to use banghua/openhermes-dpo-ckpt20k with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("teknium/OpenHermes-2.5-Mistral-7B")
model = PeftModel.from_pretrained(base_model, "banghua/openhermes-dpo-ckpt20k") 
