Change for multiclass

code/bolsonaro/models/omp_forest.py

code/bolsonaro/models/omp_forest_classifier.py

code/bolsonaro/utils.py

experiments/boston/stage1/none_with_params.json

experiments/iris/stage1/none_with_params.json

experiments/iris/stage1/none_wo_params.json

experiments/iris/stage1/omp_with_params.json

experiments/iris/stage1/omp_wo_params.json

experiments/iris/stage1/random_with_params.json

experiments/iris/stage1/random_wo_params.json

results/iris/stage1/losses.png

results/iris/stage2/losses.png

results/iris/stage3/losses.png

results/iris/stage4/losses.png

scripts/run_compute_results_fix.sh

scripts/run_stage1_experiments_fix.sh