Transportation problem


I dont get what the problem is. Can anyone help??


@jazzman9918: Try removing all that white space right before def.
Could this solve the problem? Maybe.
Did you follow all the instructions that were given to you?

If removing that whitespace, which shouldn't be a problem but it's worth testing it, and following the instructions doesn't work, refresh the page and try again.


If you leave a space before def, that's ok, but you have to indent what you put in your function if you see what I mean. Leave a space before the if, before the elif and before the else like you did before cost, etc...