PEFT How to use CommerAI/adapter-Mistral-7b-qlora-text with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("mistralai/Mistral-7B-Instruct-v0.2")
model = PeftModel.from_pretrained(base_model, "CommerAI/adapter-Mistral-7b-qlora-text") 
