PEFT How to use erbacher/zephyr-rag-agent with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("HuggingFaceH4/zephyr-7b-beta")
model = PeftModel.from_pretrained(base_model, "erbacher/zephyr-rag-agent") 
