Need help making a program that creates pictures using the python language:

Please enter a command: bad

Invalid command

Please enter a command: hElP

Acceptable commands: help, quit, square, box, diagonaldown, diaonalup, checkerboard

Please enter a command: square

Please enter a size between $1$ and $10$: $-1$

The value $-1$ is not in a valid range.

Please enter a size between $1$ and $1016$

The value $16$ is not in a valid range.

Please enter a size between $1$ and $10$: $5$

$*****$

$*****$

$*****$

$*****$

$*****$

Please enter a command: box

Please enter a size between $3$ and $10$: $2$

The value $2$ is not in a valid range.

Please enter a size between $3$ and $10$: $5$

$*****$

$**$

$**$

$**$

$*****$

Please enter a command: diagonaldown

Please enter a size between $3$ and $10$: $7$

$*$

$*$

$*$

$*$

$*$

$*$

$*$

Please enter a command: diagonalup

Please enter a size between $3$ and $10$: $7$

$*$

$*$

$*$

$*$

$*$

$*$

$*$

Please enter a command: checkerboard

Please enter a size between $5$ and $10$: $9$

$*******$

$******$

$*******$

$******$

$*******$

$******$

$*******$

$******$

$*******$

Please enter a command: quit