Psychopy flanker test

URL of experiment:

Description of the problem: Hi everyone, this is my first time using psychopy. I dont know anything about it. I have to do this because of a uni project. and we have to do the flanker test I dont know what to do or what to choose. I dont know anything about coding. if you could give me some suggestions on what experiment would be simple and nice and maybe a little description and links if they have been done before it would be nice. Thanks.