Merge branch 'globalTesting' into 'main'

eval/plot.py

eval/run_xtimes_celeba.sh

eval/run_xtimes_cifar.sh

eval/run_xtimes_femnist.sh

eval/run_xtimes_reddit.sh

eval/run_xtimes_shakespeare.sh

eval/step_configs/config_shakespeare_partialmodel.ini

eval/step_configs/config_shakespeare_sharing.ini

eval/step_configs/config_shakespeare_subsampling.ini

eval/step_configs/config_shakespeare_topkacc.ini

eval/step_configs/config_shakespeare_wavelet.ini

eval/testing.py

src/decentralizepy/communication/TCP.py

src/decentralizepy/datasets/Shakespeare.py

src/decentralizepy/graphs/Graph.py

src/decentralizepy/graphs/Star.py

src/decentralizepy/models/Model.py

src/decentralizepy/node/Node.py

src/decentralizepy/sharing/FFT.py

src/decentralizepy/sharing/PartialModel.py