Non-writable NumPy array for L1BrendelBethgeAttack and L2BrendelBethgeAttack #740
Description
The L1BrendelBethgeAttack and L2BrendelBethgeAttack attack strategies issues an error when it is called:
The given NumPy array is not writable, and PyTorch does not support non-writable tensors. This means writing to this tensor will result in undefined behavior. You may want to copy the array to protect its data or make it writable before converting it to a tensor. This type of warning will be suppressed for the rest of this program. (Triggered internally at ../torch/csrc/utils/tensor_numpy.cpp:206.)
To Reproduce
Init L1BrendelBethgeAttack and L2BrendelBethgeAttack with default params.
Software (please complete the following information):
torch version: 2.4.0+cu124
Foolbox version: 3.3.4