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Python Python Collections (2016, retired 2019) Lists Creating lists

Posted by Arthur Walton
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Arthur Walton
Python Web Development Techdegree Student 3,906 Points

python collections creating lists challenge

Hey guys, i'm just having a little bit of trouble understanding this challenge. can anyone help make it a bit clearer?

lists.py 
my_list = [3, 2 , 5, "sonny",tiffany]
tiffany = [5,1]
my_list.extend(tiffany)