PEFT How to use cshulby/t5_explain_relation with PEFT:
from peft import PeftModel
from transformers import AutoModelForSeq2SeqLM
base_model = AutoModelForSeq2SeqLM.from_pretrained("google/flan-t5-xl")
model = PeftModel.from_pretrained(base_model, "cshulby/t5_explain_relation")