PEFT How to use JK-TK/BIO2 with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("unsloth/phi-3-mini-4k-instruct-bnb-4bit")
model = PeftModel.from_pretrained(base_model, "JK-TK/BIO2")