PEFT How to use sumith2425/ppo-prefix-model with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("openai-community/gpt2-medium")
model = PeftModel.from_pretrained(base_model, "sumith2425/ppo-prefix-model") 
