Not urgent but at some point it would be good to have an option to generate samples without enforcing a coupling. So all assignments are random and the generator is pretty simple but in the "plan beg" mode for very simple problems that's all that matters. Measuring coupling only becomes useful for larger problems while for small problems enforcing coupling is tough so this way we can have both options.
[ ] The coupling parameter may be a float or None. If None, inputs and outputs are assigned at random.
[ ] The output should still note the coupling value of the generated problem.
Not urgent but at some point it would be good to have an option to generate samples without enforcing a coupling. So all assignments are random and the generator is pretty simple but in the "plan beg" mode for very simple problems that's all that matters. Measuring coupling only becomes useful for larger problems while for small problems enforcing coupling is tough so this way we can have both options.