from pathlib import Path

from peft import PeftModel

import modules.shared as shared
from modules.models import load_model


def add_lora_to_model(lora_name):

    # Is there a more efficient way of returning to the base model?
    if lora_name == "None":
        shared.model, shared.tokenizer = load_model(shared.model_name)
    else:
        shared.model = PeftModel.from_pretrained(shared.model, Path(f"loras/{lora_name}"))