I’m trying to make a setting section in my code where the user can change the setting which is already preset. But I’m not sure how i can make the input overwrite the already preset variable.

This is what I tried, but it doesn’t work, I’m not sure how to overwrite the variable and then keep it constant so it wont change unless the program has ended.

centreLine = 109

while True:
    print("| [1] Centre line on screen")
    print("| [2] Change username")
    print("| [3] Change password")
    print("| [BACK]")
    print("| > ")

    settingsInput = input("")
    if settingsInput == "1":
        print("| Change centre line to: ")
        inputCentreLine = input()

        inputCentreLine == (centreLine) 
# I have no clue ^^^^^^^^^^^^

I want to overwrite ‘centreLine’ from 109 to whatever the user changes it too, eg/: 42, which would change ‘centreLine = 109’ to ‘centreLine = 42’.