Activity 2, code cell 2 stopped working for me after a few experiments. I tried eyeballing to see where I was missing something, but couldn’t find anything. Unlike in the video where the text is red, mine’s is not. Hence code cell 3 uses old data. So something is wrong on my end. I wish there were a way to reset it. I logged out of deeplearning.ai as well as Coursera, and then re-logged in. But I’m at the same point where I was before logging out.
There needs to be a way to reset the code to the point where it was before making tweaks.