PEFT How to use crumb/ptune-FLAN-OPT-6.7b with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("facebook/opt-6.7b")
model = PeftModel.from_pretrained(base_model, "crumb/ptune-FLAN-OPT-6.7b") 
