change shortcut for autocomplete?

[gittyup2018]

Hi,

I don't know python but I need to change the shortcut when you press right and it auto-completes the line - not the GUI box I don't know what this is called, the history? anyway I want the right key to work normally moving just 1 character right, and maybe shift/ctrl/whatever + right activates auto-complete.

Could someone tell me what file or even what line that is on to change the code? I don't mind messing with and googling a bit to change it myself, but not even sure where to look to get started as python seems to have 3 different directories dist-packes/site-packages and pycache (that apparently is compiled)