PEFT How to use minhdang/math_ft with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("PrunaAI/deepseek-ai-deepseek-math-7b-rl-bnb-4bit-smashed")
model = PeftModel.from_pretrained(base_model, "minhdang/math_ft")