I’m working on a regression model for a computer vision task, and although my code was running fine before, it has recently stopped working. I suspect there might have been an update on Colab that’s causing this issue. It seems like Keras is no longer functioning properly on Colab. Do you have any ideas on what might be causing this and how I can address it? Has anyone encountered a similar problem recently?

I tried to update all the libraries, although they should be automatically up-to-date on colab, but it didn’t help.