To verify that I am a human and not a bot, you are prompted to press and hold a one-time code displayed on your screen. This step is designed to prevent automated software from accessing the platform.
Pressing the code allows the system to confirm that the user is indeed human, thereby granting access to the requested functionality or service.
Source: https://www.houstonchronicle.com/sports/rockets/article/giannis-antetokounmpo-future-team-fans-answers-20333610.php