PEFT How to use Sneka/checkpoint-1000 with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("mistralai/Mistral-7B-Instruct-v0.1")
model = PeftModel.from_pretrained(base_model, "Sneka/checkpoint-1000") 
