PEFT How to use 4daJ/llama2_SFT with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("/data/lizongyue/llm_factory/model/meta-llama/Llama-2-7b-chat-hf")
model = PeftModel.from_pretrained(base_model, "4daJ/llama2_SFT") 
