PEFT How to use enriquesaou/phi2_mrqa_cqa with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("microsoft/phi-2")
model = PeftModel.from_pretrained(base_model, "enriquesaou/phi2_mrqa_cqa") 
