Solo examples don't work on solo 4

[kingquini]

I updated my solo drone that has stock hardware, i.e. solo black flight controller to solo 4 firmware. Now the example codes will no longer run without errors. It points to issues with the connect functions from init.py and type error. Not sure if I'm missing libraries that I need to manually install on the companion computer now?? Has anyone updated their firmware and then lost code capabilities as consequence?