PEFT How to use sosuke/train_logs with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("tokyotech-llm/Swallow-7b-instruct-v0.1")
model = PeftModel.from_pretrained(base_model, "sosuke/train_logs") 
