Hacker news walk through

[llane1145]

Hey guys on page 4 of the hacker news walk through i ran into a problem. when following the walk through and trying to convert the comment average I got an error regarding changing a str to a int. I think this is due to the steps on page 3 where you add the title to an empty list but never pull the comment count with it. attached you will find my quick solution, i hope this helps.