* fix(learn): changed test to be different from the video
the array on the test and it's solution were same as the video explanation, replaced the test with one suggested in #39097
* fix to use np,ones
Co-authored-by: Nitin <67074979+nitnjain@users.noreply.github.com>
Co-authored-by: Shaun Hamilton <51722130+Sky020@users.noreply.github.com>