I’m working in a Jupyter Notebook and while in the midst of typing code, the cell I was typing in suddenly turned blank. When I try clicking on the blank cell, nothing happens. I can run the cell by clicking the little black arrow in the top left corner and a syntax error shows up below the cell, suggesting that the code is still in there but just isn’t visible.
I have no idea what I did or how to get my code back. I think maybe I hit some keyboard shortcut by mistake? Does anyone know what this means, or how to get my code back? Here’s a screenshot: