How to stop displaying keyboard input on matlab command line

I've developed a "game" on matlab which opens up a window, I play it using 2 different keys repeatedly and then the game ends and the window closes.

When the window closes, I can see all the letters corresponding to the keys that I played during the game, in the command line, smth like:

Is there any way for this not to be displayed on the command line or for it be deleted before the game window closes?

>> adaddadaddda

[KSSV]

Check did you forget to terminate any line with ;.

Answer 1

[Jamuna]

End the statement of keyboard input with semicolon

x = input(prompt);