PEFT How to use charvibannur/OpenAssistant-Phi2-QLoRA with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("microsoft/phi-2")
model = PeftModel.from_pretrained(base_model, "charvibannur/OpenAssistant-Phi2-QLoRA") 
