The image doesn't update

[Exasor]

I run the Lane_Detection_Ubuntu.py on Ubuntu 18.04, Python 3.6, Carla0.9.9, but I can only see the green lines moving and the image of car and environment is freezing and don't update, my classmate says this code works well before but after I installed cuda 10.0, cudnn 7.6.5 for cuda 10.0, tensorflow 1.14 and keras 2.2.5, it becomes strange, I didn't uninstall the former cuda 10.2 and cudnn 7.6.5 for cuda 10.2, and just switch the version of cuda to 10.0, I don't know whether it is the reason, so I'm hoping for your help, thank you very much!