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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def multiply(self, multiplicator):
 """Return a new Matrix with a multiple. :param Number multiplicator: The number to calculate the multiple :return: The Matrix with the the multiple. :rtype: Matrix """

        result = Matrix(self.get_width(), self.get_height())
        for row in xrange(self.get_height()):
            for col in xrange(self.get_width()):
                result.set_value(col, row, self.get_value(col, row) * multiplicator)
        return result