gv('''ordering=in model[shape=box3d width=1 height=0.7 label=architecture] inputs->model->predictions; parameters->model; labels->loss; predictions->loss loss->parameters[constraint=false label=update]''')
gv('''ordering=in model[shape=box3d width=1 height=0.7 label=architecture] inputs->model->predictions; parameters->model; labels->loss; predictions->loss loss->parameters[constraint=false label=update]''')