How to add and manipulate data built like this? (Python)

Question

I want to be able to amend lists and things so that I can use them with Pamdas, which either requires me to convert classes into the type things or to add/check data inside of them.
The commands amend etc do not work with this data. How would you change the values inside this?
https://code.sololearn.com/cjima5eAS2SI/?ref=app

Answer 1

Use list instead of tuple.

https://code.sololearn.com/cK4zIf9PT6W1/?ref=app

Answer 2

bracket's in the wrong spot
https://code.sololearn.com/conEOcJ1c47i/?ref=app

Answer 3

Slick Thank you. But how so I change the value; e.g. turn it from Bob to Stev?

Answer 4

Mohsen Abbaspour Ah I see that you very much