I don't agree with this reasoning. Perhaps the details are important. The task required loading, filtering, and aggregating a csv. Sure, if all do is "load" a c

I don't agree with this reasoning. Perhaps the details are important. The task required loading, filtering, and aggregating a csv. Sure, if all do is "load" a csv perhaps you don't need to import a huge library. But if you want to do anything with that data I'm sure the library becomes very useful :)