docs: add built documentation

docs/source/_build/doctrees/api.doctree

docs/source/_build/doctrees/changelog.doctree

docs/source/_build/doctrees/emulator/index.doctree

docs/source/_build/doctrees/emulator/robustgasp.doctree

docs/source/_build/doctrees/environment.pickle

docs/source/_build/doctrees/examples.doctree

docs/source/_build/doctrees/index.doctree

.../source/_build/doctrees/inference/active_learning.doctree

.../source/_build/doctrees/inference/bayes_inference.doctree

docs/source/_build/doctrees/inference/index.doctree

docs/source/_build/doctrees/quickstart.doctree

docs/source/_build/doctrees/refs.doctree

docs/source/_build/doctrees/sampler/index.doctree

docs/source/_build/doctrees/sampler/latin.doctree

...ource/_build/doctrees/sampler/metropolis_hastings.doctree

docs/source/_build/doctrees/sampler/saltelli.doctree

docs/source/_build/doctrees/sensitivity/index.doctree

docs/source/_build/doctrees/sensitivity/sobol.doctree

docs/source/_build/doctrees/simulator/index.doctree

...source/_build/doctrees/simulator/mass_point_model.doctree