How to decipher error "Nonetype" Error

[John Gordon]

In <6c0af13a-a07d-4c29-b1fd-dd53768e6408 at googlegroups.com> kbtyo <ahlusar.ahluwalia at gmail.com> writes:

> https://gist.github.com/ahlusar1989/de2381c1fb77e96ae601

Are you sure this is the actual code you're running?  Lines 48 and 49 are
clearly meant to be comments, but they do not begin with a hash sign.

-- 
John Gordon                   A is for Amy, who fell down the stairs
gordon at panix.com              B is for Basil, assaulted by bears
                                -- Edward Gorey, "The Gashlycrumb Tinies"