Define a class that abstracts the matrix that satisfies the following examples of practice

class Matrix:def __init__(self, n, m):self.matrix = self.get_matrix(n, m)def get_matrix(self, n, m):num = 1matrix = [[None for j in range(m)] for i in range(n)]for i in range(len(matrix)):for j in range(len(matrix[i])):matrix[i][j] = numnum += 1return matrixdef get_readable_matrix_string(self, matrix):strings = []for row in matrix:strings.append(str(row))return '\n'.join(strings)  def __str__(self):return self.get_readable_matrix_string(self.matrix)def __len__(self):return len(self.matrix)def __getitem__(self, item):return self.matrix[item]def getElement(self, i, j):return self.matrix[i-1][j-1]def setElement(self, i, j, element):self.matrix[i-1][j-1] = elementdef transpose(self, matrix):return [list(i) for i in zip(*matrix)]def getTranspose(self):return self.get_readable_matrix_string(self.transpose(self.matrix))def doTranspose(self):self.matrix = self.transpose(self.matrix)def multiply(self, matrix):result = [[0 for j in range(len(matrix[i]))] for i in range(len(self.matrix))]for i in range(len(self.matrix)):for j in range(len(matrix[0])):for k in range(len(matrix)):result[i][j] += self.matrix[i][k] * matrix[k][j]return resultdef getMultiply(self, matrix):return self.get_readable_matrix_string(self.multiply(matrix))def __mul__(self, other):if isinstance(other, Matrix):return self.get_readable_matrix_string(self.multiply(other))return self.get_readable_matrix_string([[num*other for num in row] for row in self.matrix])m1 = Matrix(2, 3)
print(m1)
# [1, 2, 3]
# [4, 5, 6]
print(m1.getElement(2,2))
# 5
m1.setElement(2,2,-10)
print(m1.getTranspose())
# [1, 4]
# [2, -10]
# [3, 6]
print(m1)
# [1, 2, 3]
# [4, -10, 6]
m1.doTranspose()
print(m1)
# [1, 4]
# [2, -10]
# [3, 6]
m2 = Matrix(2,3)
print(m2)
# [1, 2, 3]
# [4, 5, 6]
print(m2.getMultiply(m1))
# [14, 2]
# [32, 2]
print(m2 * m1)
# [14, 2]
# [32, 2]
print(m1)
# [1, 4]
# [2, -10]
# [3, 6]
print(m1 * 3)
# [3, 12]
# [6, -30]
# [9, 18]