In python :Write a program so that main calls the following functions:

getMatrix-creates and returns a 3X3 matrix

printMatrix-prints the matrix row by row

sumRow(getsumrow) returns the sum of the elements of a single row of the matrix(pass in the matrix and the row indext

Comment each of the following things in the program:

-begin the program with a comment

-Begin each function with a comment.

Prompt the user for the element

example input:

enter the next element:1

enter the next element:2

enter the next element:3

enter the next element:4

enter the next element:5

enter the next element:6

enter the next element:7

enter the next element:8

enter the next element:9

1 2 3

4 5 6

7 8 9

The sum of row 1 is 6

The sum of row 2 is 15

The sum of row 3 is 24