Feature/pcegpe

.vscode/settings.json

CHANGELOG.md

...les/analytical-function/example_analytical_function_gp.py

...analytical-function/example_analytical_function_pcegpr.py

src/bayesvalidrox/__init__.py

src/bayesvalidrox/surrogate_models/engine.py

...ayesvalidrox/surrogate_models/gaussian_process_sklearn.py

src/bayesvalidrox/surrogate_models/pce_gpr.py

tests/test_GaussianProcessSklearn.py

tests/test_PCEGPR.py