m1 max，No GPU found. A GPU is needed for quantization.

[yiwangsimple]

Error occurred when executing OmostLLMLoaderNode:

No GPU found. A GPU is needed for quantization.

File "/Users/weiwei/ComfyUI/execution.py", line 151, in recursive_execute
output_data, output_ui = get_output_data(obj, input_data_all)
File "/Users/weiwei/ComfyUI/execution.py", line 81, in get_output_data
return_values = map_node_over_list(obj, input_data_all, obj.FUNCTION, allow_interrupt=True)
File "/Users/weiwei/ComfyUI/execution.py", line 74, in map_node_over_list
results.append(getattr(obj, func)(**slice_dict(input_data_all, i)))
File "/Users/weiwei/ComfyUI/custom_nodes/ComfyUI_omost/omost_nodes.py", line 99, in load_llm
llm_model = AutoModelForCausalLM.from_pretrained(
File "/Users/weiwei/Envs/comfyui/lib/python3.10/site-packages/transformers/models/auto/auto_factory.py", line 563, in from_pretrained
return model_class.from_pretrained(
File "/Users/weiwei/Envs/comfyui/lib/python3.10/site-packages/transformers/modeling_utils.py", line 3202, in from_pretrained
hf_quantizer.validate_environment(
File "/Users/weiwei/Envs/comfyui/lib/python3.10/site-packages/transformers/quantizers/quantizer_bnb_4bit.py", line 62, in validate_environment
raise RuntimeError("No GPU found. A GPU is needed for quantization.")

[chingakushin]

same of this

[TorAllex]

which bitsandbytes installed?
we need mps support