Python location of max number in matrix

(The Location class) Design a class named Location for locating a maximal value and its location in a two-dimensional list. The class contains the public data fields row, column, and maxValue that store the maximal value and its indexes in a two-dimensional list, with row and column as int types and maxValue as a float type.
Write the following method that returns the location of the largest element in a two-dimensional list.
def findLocation(self):
The return value is an instance of Location. Write a test program that prompts the user to enter a two-dimensional list and displays the location of the largest element in the list. 

class Location:
    def __init__(self, row = 0, column = 0, maxValue = 0):
        self.row = row
        self.column = column
        self.maxValue = maxValue
        self.matrix = []

    def getRow(self):
        return self.row
    def getColumn(self):
        return self.column
    def getMaxValue(self):
        return self.maxValue

    def setRow(self, row):
        self.row = row
    def setColumn(self, column):
        self.column = column
    def setMatrix(self):
        self.matrix = [[0 for i in range(self.column)] for j in range(self.row)]
    def printMatrix(self):
        for i in range(len(self.matrix)):
            for j in range(len(self.matrix[i])):
                print(self.matrix[i][j], end=' ')
            print()
    def enterRows(self):
        while self.matrix[2][3] == 0:
            for i in range(self.row):
                for j in range(self.column):
                    self.matrix[i][j] = eval(input('Enter number in row: '))
    def locationOfmax(self):
        self.maxValue = 0
        for i in range(len(self.matrix)):
            for j in range(len(self.matrix[i])):
                if self.matrix[i][j] > self.maxValue:
                    self.maxValue = self.matrix[i][j]

    def findLocation(self):
        self.i = 0
        self.j = 0
        for i in range(len(self.matrix)):
            for j in range(len(self.matrix[i])):
                if self.matrix[i][j] == self.maxValue:
                    self.i = i
                    self.j = j
        print('Location of matrix max:', self.maxValue, ' is row: ',self.i + 1, ' and column:  ', self.j + 1)

m = Location()
m.setRow(3)
m.setColumn(4)
m.setMatrix()
m.enterRows()
m.printMatrix()
m.locationOfmax()
m.findLocation()

SOLUTION:

Enter number in row: 23.5
Enter number in row: 35
Enter number in row: 2
Enter number in row: 10
Enter number in row: 4.5
Enter number in row: 3
Enter number in row: 45
Enter number in row: 3.5
Enter number in row: 35
Enter number in row: 44
Enter number in row: 5.5
Enter number in row: 12.6

23.5 35 2 10
4.5 3 45 3.5
35 44 5.5 12.6

Location of matrix max: 45  is row:  2  and column:   3

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