<PLEASE USE THIS TEMPLATE TO HELP YOU CREATE A GREAT POST!>
<Below this line, add a link to the EXACT exercise that you are stuck at.>
<Below this line, in what way does your code behave incorrectly? Include ALL error messages.>
At this step the code editor is simply empty and I cannot open a file to go to the next step. I am using Chromium on a Linux Ubuntu machine.
<do not remove the three backticks above>