An art gallery wants to manage its collection of paintings and painters more efficiently. They would like to create a Python program to help with this task. The following requirements need to be implemented:

a$.$ Create a Painter class with the following instance attributes:

i$.$ name $($the artist's name$)$

ii$.$ dob $($the author's date of birth$)$

iii. nationality $($the author's nationality$)$

iv$.$ paintings $($a list to store all paintings created by the artist$)$

b$.$ The Painter class must also have a list named all$\_$painters that stores all Painter objects that get instantiated. Be sure to add the painter to this list when a new painter is created $($in the $\_\_$init$\_\_,$ method$).$ This list will be used to add paintings to the gallery collection.

c$.$ Create a method named paint$()$ in the Painter class that takes the following parameters: litle $($the title of the artwork$)$

i$.$ year $($the year the painting was created$)$

d$.$ The paint$()$ method in the Painter class must create a new Painting object $($described below$)$ with the Painter instance as its painter and add it to the painter's list of paintings.

e$.$ Create a Painting class with the following instance atributes:

i$.$ title $($the title of the painting$)$

ii$.$ painter $($an instance of the Painter class$)$

iii. year $($the year the painting was created$)$

f$.$ The Painting class must also have a list named all$\_$paintings that stores all Painting objects that get instantiated. Be sure to add the painting to this list when a new painting is created $($in the $q,$ init $q,$ method$).$ This list will be used to add paintings to the gallery collection.

g$.$ The Painting class mustoverride the $\_$ str$\_()$ method to return the painting's details in this format:

i$.$ Title: $,$ Artist: $,$ year: $.$

h$.$ finally create a gallery class with the following instance attributes:

i collection $($a list to store all of the painting in the gallery$)$

Create a method named add$\_$painting$()$ in the gallery class that takes a painting object as a parameter and adds it to the gallerys collection ensure that duplicate paintings are not added to thw collection.

Display a message that indicates the painting $($paintings title and artists name$)$ was added to the gallery if it does not already have it in its collection or an alternative message if its already part of the collection

Create a method named list$\_$paintings$()$ in the gallery class that displays all of the paintings in the gallerys collection

If the gallery does not have any artworks in the collection it should state so