Computer craft Function help

[Happytor]

Hello, I'm a semi-good coder at lua and ive been trying to make a program that flashes a bunch of numbers across the screen, its for a space ship. I just learned how to kinda use functions so i decided to use them to make life easier. Here is the code (first pic) and when i run it it Goes to the next line but does not do anything else, no error. Any ideas how to fix this with the most ease?

[disconsented]

Set your variables outside of your function and make sure they are set before you call them.

[Happytor]

Oh i see what i did wrong! thank you