PEFT How to use ankit-pn/gemma4-e2b-calculus-lora with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("unsloth/gemma-4-e2b-it-unsloth-bnb-4bit")
model = PeftModel.from_pretrained(base_model, "ankit-pn/gemma4-e2b-calculus-lora") 
