models: - model: unsloth/gemma-2b-bnb-4bit # no parameters necessary for base model - model: jiayihao03/gemma_2b_code_python_4bit parameters: density: 0.5 weight: 0.3 merge_method: ties base_model: unsloth/gemma-2b-bnb-4bit parameters: normalize: true dtype: float16