PEFT How to use nluai/test_format3 with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("vinai/PhoGPT-4B-Chat")
model = PeftModel.from_pretrained(base_model, "nluai/test_format3") 
