Provide Simple Python Code for the following function with comments and a screenshot of the code:

Using Selection Sort, write a function sort_matrix_by_row that takes a matrix and sort the elements in the rows of a Matrix. >>> sort_matrix_by_row([[5, 8, 1], [6, 7, 3], [5, 4, 9]]) [[1, 5, 8], [3, 6, 7], [4, 5, 9]] >>> sort_matrix_by_row([['chair', 'table', 'house'],['square', 'rectangle', 'triangle'],['motor cycle', 'car', 'truck']]) [['chair', 'house', 'table'],['rectangle', 'square', 'triangle'],['car', 'motor cycle', 'truck']]