'ResNet' object has no attribute 'out_features'

[purnavindhya]

Describe the bug
raise AttributeError(f"'{type(self).name}' object has no attribute '{name}'")
AttributeError: 'ResNet' object has no attribute 'out_features'

To Reproduce
Steps to reproduce the behavior:

1. Go to python3 dann.py data/office31 -d Office31 -s A -t W -a resnet50 --epochs 20

Screenshots
If applicable, add screenshots to help explain your problem.

Desktop (please complete the following information):

• OS: iOS, macOS Sonoma, M2 Pro

[thucbx99]

I think this is because PyTorch updates this implementation of ResNet in higher versions such as 2.1.0. Try using PyTorch 1.8 or 1.9 may help.