----for row in board:
--------print (" ").join(row)
This function & call outputs the clean 5x5 grid without punctuation, which is what we want.
This Q has a few bugs, I initially passed the page without calling the function (by writing print board) then re-read the instructions. Of course by not calling the function the output was the same list format with square parentheses, commas and quotations. I tried a few different ways, many of which were passed, before realising that I needed to call the function rather than print the initial list.
So I'd say that this section requires a few more checks before passing. Your output looks a bit off, did you call your function?