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Python Python Collections (2016, retired 2019) Sets First Sets

Posted by Kevin Selagea
Kevin Selagea
2,161 Points

Alright guys. So did I do this one right?

I feel like I did this one right, but for some reason it keeps coming up as wrong.

sets.py 
songs = {'song1', 'song2', 'song3'}
songs.add('Treehouse Hula')
songs.update('Pyhton Two-Step', 'Ruby Rhumba')('My PDF Files')

1 Answer

AJ Salmon
AJ Salmon
5,675 Points
AJ Salmon
AJ Salmon
5,675 Points

Your third line isn't valid syntax, and would result in a TypeError, but it's easy to fix! The challenge asks you to add these two sets to your set of songs- {'Python Two-Step', 'Ruby Rhumba'}, {'My PDF Files'}. That looks like this:

songs = {'song1', 'song2', 'song3'}
songs.add('Treehouse Hula')
songs.update({'Python Two-Step', 'Ruby Rhumba'}, {'My PDF Files'})