Branin now assumes that states are in [-1, 1] x [-1, 1] (instead of [0, 1]). This is too much the assumption in the Corners proxy and the default in the Grid and Cube environments.
Hartmann also assumes that states are in [-1, 1]^6 (instead of [0, 1]^6).
To be done:
[x] Adapt Branin
[x] Adapt Hartmann
[x] Write tests for Branin and Hartmann using the environments.
[x] Update config files of Branin and Hartmann with new and default values
Merges main branch into activelearning branch.
Relevant changes:
To be done: