add swig and gymnasium[box2d] to setup script
The Bipedal Walker environment requires the gymnasium[Box2d] python package. And that requires swig. Both should be added to the installation pipeline.
Die monatliche GitLab Wartung findet am Donnerstag den 15.1. statt, daher wird GitLab an diesem Tag zwischen 17 Uhr und 18 Uhr nicht erreichbar sein
The Bipedal Walker environment requires the gymnasium[Box2d] python package. And that requires swig. Both should be added to the installation pipeline.