Cannot pass C_21

I cannot find the right result for “approximate_kn” function. All the previous methods work fine (all tests passed). I keep having [51, 701, 3028] instead of [51, 701, 2140]. I calculated by hand the cosine_similarity for 2140 and 3028 and it happens that it is bigger for 3028 than for 2140. So my result seems to be better than the “grader result”. I don’t understand this !

Many thanks in advance,

Hi @nwardzir,

Can you share your lab ID with me ? In the assignment, when you click the top right “Help” button, a panel will open and your lab ID will be shown at the bottom.
I shall take a look.

When you reply back, kindly tag me in the post so that I’m notified.