TypeError on cupy import

[Agathodaimo]

When running ComfyUI-RMBG Background Remover with method InspyreNet, i get the following exception:

 File "H:\AI\Tools\ComfyUI-Test\venv\Lib\site-packages\transparent_background\Remover.py", line 156, in __init__
    from pymatting.foreground.estimate_foreground_ml_cupy import estimate_foreground_ml_cupy as estimate_foreground_ml
  File "H:\AI\Tools\ComfyUI-Test\venv\Lib\site-packages\pymatting\foreground\estimate_foreground_ml_cupy.py", line 2, in <module>
    import cupy as cp
  File "H:\AI\Tools\ComfyUI-Test\venv\Lib\site-packages\cupy\__init__.py", line 16, in <module>
    from cupy import _core  # NOQA
    ^^^^^^^^^^^^^^^^^^^^^^
  File "H:\AI\Tools\ComfyUI-Test\venv\Lib\site-packages\cupy\_core\__init__.py", line 3, in <module>
    from cupy._core import core  # NOQA
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "cupy\\_core\\core.pyx", line 1, in init cupy._core.core
  File "cupy\\_core\\_scalar.pyx", line 1, in init cupy._core._scalar
  File "cupy\\_core\\_dtype.pyx", line 47, in init cupy._core._dtype
  File "cupy\\_core\\_dtype.pyx", line 43, in cupy._core._dtype._init_dtype_dict
TypeError: Alias 'bool8' was removed in NumPy 2.0. Use a name without a digit at the end.

The issue here is firstly in cupy that is not 100% compatible with numpy 2.x, nothing you or i can do here atm, because i need numpy >= 2.0. But since cupyisn't even needed - as you can see in the Remover.py code:

try:
    from pymatting.foreground.estimate_foreground_ml_cupy import estimate_foreground_ml_cupy as estimate_foreground_ml
except ImportError:
    try:
        from pymatting.foreground.estimate_foreground_ml_pyopencl import estimate_foreground_ml_pyopencl as estimate_foreground_ml
    except ImportError:
        try:
            from pymatting import estimate_foreground_ml 
        except ImportError:
            warnings.warn('Failed to load pymatting. Ignore this message if post-processing is not needed')

The issue would be solved by not only catching the ImportError exception, but also TypeError.

I fixed it locally by changing

try:
    from pymatting.foreground.estimate_foreground_ml_cupy import estimate_foreground_ml_cupy as estimate_foreground_ml
except ImportError:

to

try:
    from pymatting.foreground.estimate_foreground_ml_cupy import estimate_foreground_ml_cupy as estimate_foreground_ml
except (ImportError, TypeError):

If you have the time, please change your code to make it more robust - thank you very much!