$11\mathrm{.}8$ LAB: Artwork label $($modules$)$

Define the Artist class in

Artist.py with a constructor to initialize an artist's information. The constructor should by default initialize the artist's name to "unknown" and the years of birth and death to $-1.$

Define the Artwork class in

Artwork.py with a constructor to initialize an artwork's information. The constructor should by default initialize the title to "unknown", the year created to $-1,$ and the artist to use the Artist default constructor parameter values. Add an import statement to import the Artist class.

Add import statements to

main.py to import the Artist and Artwork classes.

Ex: If the input is:

Pablo Picasso

$1881$

$1973$

Three Musicians

$1921$

the output is:

Artist: Pablo Picasso $(1881$ to $1973)$

Title: Three Musicians, $1921$

Ex$.$ If the input is:

Brice Marden

$1938$

$-1$

Distant Muses

$2000$

the output is:

Artist: Brice Marden $(1938$ to present$)$

Title: Distant Muses, $2000$