Help with Lambda Random

[emiwhite]

Hi, I was doing this python excercise with lambda and it got stuck that I have to view the solution.

What I don’t understand is why I have to use “+”

[codeneutrino]

Hello! Can you post a link to the exercise, please?

[emiwhite]

Yes!

https://www.codecademy.com/paths/data-science/tracks/dsf-pandas-for-data-science/modules/dsf-lambda-fundations-for-pandas/lessons/lambda/exercises/add-random

[codeneutrino]

Hmm; I think the adding num is just to make the function do something-or was your question meaning something else?