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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def cudnnCreateFilterDescriptor():
 """" Create a filter descriptor. This function creates a filter descriptor object by allocating the memory needed to hold its opaque structure. Parameters Returns ------- wDesc : cudnnFilterDescriptor Handle to a newly allocated filter descriptor. """


    wDesc = ctypes.c_void_p()
    status = _libcudnn.cudnnCreateFilterDescriptor(ctypes.byref(wDesc))
    cudnnCheckStatus(status)

    return wDesc.value