first commit with modules in python

Module/__pycache__/show_results.cpython-38.pyc

Module/__pycache__/show_results.cpython-39.pyc

Module/__pycache__/show_results_4cases.cpython-38.pyc

Module/__pycache__/show_results_4cases.cpython-39.pyc

Module/__pycache__/stages.cpython-38.pyc

Module/__pycache__/stages.cpython-39.pyc

Module/__pycache__/tools.cpython-38.pyc

Module/__pycache__/tools.cpython-39.pyc

Module/cost_matrix_uncertainty.py

Module/measures.py

Module/monotonic_regression_uncertainty.py

Module/optimal_k_aggregations.py

Module/preselection.py

Module/selection_algorithm.py

Module/show_results_4cases.py

Module/stages.py

Module/tools.py