Add log message for RTX 4000 series when performing multi-gpu inference with device_map (#2557)
* add log message for RTX 4000 series when using device_map multi-gpu
* style
* style
* switch to warning
* Update src/accelerate/big_modeling.py
Co-authored-by: Zach Mueller <muellerzr@gmail.com>
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Co-authored-by: Zach Mueller <muellerzr@gmail.com>