What this script does: /randomtp: A command that teleports the player to a random location.
It generates random coordinates between -1000 and 1000 for the X and Z axes, and between 50 and 150 for the Y axis (the Y value is set for a reasonable height range to avoid teleporting players into the ground or too high in the air).
The player gets a message when the teleportation is done.
You can adjust the coordinates or add more features, like teleporting players to different worlds, if needed.