Coupling examples for PyMio Simulation

[MaxBetzDLR]

Provide a description of requested documentation changes.

The goal is to provide two examples of how to use the python interface of MEmilio as a reference to the documentation.

1. BayesFlow for simulation-based parameter inference
2. Sensitivity Corresponding files are already provided in the docs folder, with partial documentation, but need to be extended and then incorporated to the docs through the PyMio Simulation files.