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