UPDATE:
I went with this:
set(item[1] for item in id)
Thanks guys, your ideas helped me.
I am working with a list of tuples:
Using the following line of code as an example. My list can be of any lenght. However, I will always be looking for a given index of my tuples:
id = [(9,'Tup','Check'),(10,'Tup','Pyton'),(11,'Not Tup','Stack'),(12,'Not Tup','Stack')]
In this scenario, I am looking to grab the unique second elements.
objective_ouput = ('Tup','Not Tup')
It as simple as follow:
objective_ouput_set = {item[1] for item in id}