PEFT How to use Infernaught/test_adapter_weights with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("hf-internal-testing/tiny-random-GPTJForCausalLM")
model = PeftModel.from_pretrained(base_model, "Infernaught/test_adapter_weights")