Built in function or method object is not subscriptable?

I get this error even using parentheses
Please some one help

Shouldn’t this method be list.copy()!

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Another version of Gent’s answer is on your earlier thread about this.


Also note that if you want to fix the “Category” of a given thread, you can change it by using the little “edit pencil” on the title of the thread. That will let you choose a new category, rather than needing to create a whole new thread. Give it a try!