1mylist = ['nowplaying', 'PBS', 'PBS', 'nowplaying', 'job', 'debate', 'thenandnow']
2myset = set(mylist)
3print(myset)
4
1len(set(["word1", "word1", "word2", "word3"]))
2# set is like a list but it removes duplicates
3# len counts the number of things inside the set