PEFT How to use miraiminds/arithmathBio-function with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("miraiminds/mergeMathBio-7B")
model = PeftModel.from_pretrained(base_model, "miraiminds/arithmathBio-function")