PEFT How to use fzzhang/phi2_gsm8k_quantized with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("microsoft/phi-2")
model = PeftModel.from_pretrained(base_model, "fzzhang/phi2_gsm8k_quantized") 
