Add option for hierarchical models

[vwiela]

Add option for hierarchical models in model_selection.

[codecov-commenter]

Codecov Report

Attention: 387 lines in your changes are missing coverage. Please review.

Comparison is base (160c2a8) 88.16% compared to head (3ca173e) 82.55%.
Report is 470 commits behind head on develop.

Files	Patch %	Lines
pypesto/ensemble/ensemble.py	69.77%	68 Missing ⚠️
...ypesto/hierarchical/spline_approximation/solver.py	82.62%	53 Missing ⚠️
pypesto/ensemble/util.py	65.13%	38 Missing ⚠️
pypesto/hierarchical/optimal_scaling/solver.py	93.53%	26 Missing ⚠️
pypesto/history/base.py	88.57%	24 Missing ⚠️
pypesto/hierarchical/petab.py	84.56%	23 Missing ⚠️
pypesto/engine/mpi_pool.py	0.00%	22 Missing ⚠️
pypesto/hierarchical/inner_calculator_collector.py	88.51%	17 Missing ⚠️
...pesto/hierarchical/spline_approximation/problem.py	89.18%	16 Missing ⚠️
pypesto/hierarchical/problem.py	89.23%	14 Missing ⚠️
... and 16 more

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Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1241      +/-   ##
===========================================
- Coverage    88.16%   82.55%   -5.62%     
===========================================
  Files           79      148      +69     
  Lines         5257    11955    +6698     
===========================================
+ Hits          4635     9869    +5234     
- Misses         622     2086    +1464     

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[dilpath]

Nice, thanks! Let's merge this after you see that it works in your case.

[dweindl]

How about directly forwarding any **kwargs to PetabImporter()?

[vwiela]

Could be done as well.
I personally found it more transparent in this way, instead of hiding it in **kwargs.

[dilpath]

These methods (model_to_pypesto_problem and model_to_hierarchical_pypesto_problem) are used as an argument [1].

A separate method was provided so that the user doesn't need to setup with partial like

from functools import partial
model_to_pypesto_problem_method = partial(model_to_pypesto_problem, hierarchical=True)
pypesto_select_problem.select_to_completion(..., model_to_pypesto_problem_method=model_to_pypesto_problem_method)

I think forwarding **kwargs is a good idea, but they will need to be forwarded to two calls: correct_x_guesses and PetabImporter

[1]

pyPESTO/pypesto/select/method.py

Line 250 in b4a187f

model_to_pypesto_problem_method: Callable[[Any], Problem] = None,