This is Python 3.7

Given this partial code:

def getMatrix(numRows, numColumns): '''returns a matrix with the specified number of rows and columns''' m = [] # the 2D list (i.e., matrix), initially empty for row in range(numRows): matrix_dimensions_string = str(numRows) + "-by-" + str(numColumns) line = input("Enter a " + matrix_dimensions_string + " matrix row for row " + str(row) + ": ") return m 

Write a function called getMatrix(numRows, numColumns) that returns a matrix with numRows rows and numColumns columns. The function reads the values of the matrix from the user on a row by row basis. The values of each row must be entered on one line using a space to separate the values. Use loops in your solution. A sample run of this function when it is called as getMatrix(3, 4) to return a 3 by 4 matrix is as follows.

Enter a 3-by-4 matrix row for row 0: 2.5 3 4 1.5 Enter a 3-by-4 matrix row for row 1: 1.5 4 2 7.5 Enter a 3-by-4 matrix row for row 2: 3.5 1 1 2.5