Hi, Thank you for you great work! I am wondering how can I execute the problems in [18-RSS-PhysicalManipulation](https://github.com/MarcToussaint/18-RSS-PhysicalManipulation) with the code presented in [lgp_1_intro.ipynb](https://github.com/MarcToussaint/rai-tutorials/blob/e63d920d9e8797d45b24f86184e7b0e9b745641d/lgp_1_intro.ipynb)? Thank you so much; your assistance will be invaluable for my research.