reformatting

eval/run_all.sh

eval/step_configs/config_celeba_partialmodel.ini

eval/step_configs/config_celeba_sharing.ini

eval/step_configs/config_femnist_partialmodel.ini

eval/step_configs/config_femnist_sharing.ini

eval/testing.py

src/decentralizepy/node/Node.py

src/decentralizepy/sharing/FFT.py

src/decentralizepy/sharing/PartialModel.py

src/decentralizepy/sharing/Sharing.py

src/decentralizepy/sharing/Wavelet.py

src/decentralizepy/utils.py