module 'torch' has no attribute 'float8_e4m3fn'

[hiro-oda]

Thank you for sharing great work!!

When I execute ./bash/{sh_file_name} on Ubuntu 20.04 LTS with PyTorch 1.12.1 CUDA 11.3 installed, I get this following error:
File "/opt/conda/envs/ultraman/lib/python3.9/site-packages/diffusers/quantizers/torchao/torchao_quantizer.py", line 57, in <module> torch.float8_e4m3fn, AttributeError: module 'torch' has no attribute 'float8_e4m3fn'

I heard that upgrading the pytorch version from 1.12.1 to 2.4.1 or something like that will solve this error (https://stackoverflow.com/questions/78929592/torch-has-no-attribute-float8-e4m3fn), is there any problem with upgrading? Also, I would like to know if there is a way to debug with pytorch 1.12.1.