PEFT How to use masakiai/gemma-2-9b-finetune with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("google/gemma-2-9b")
model = PeftModel.from_pretrained(base_model, "masakiai/gemma-2-9b-finetune") 
