PEFT How to use somosnlp/chaterapia_model with PEFT:
from peft import PeftModel
from transformers import AutoModelForCausalLM
base_model = AutoModelForCausalLM.from_pretrained("google/gemma-2b-it")
model = PeftModel.from_pretrained(base_model, "somosnlp/chaterapia_model") 
