python:如何从矩阵数组中提取一列并删除这一列？

pip install numpy

import numpy as np

matrix = np.array([[1, 2, 3],
                   [4, 5, 6],
                   [7, 8, 9]])

column = matrix[:, 1]

matrix = np.delete(matrix, 1, axis=1)

import numpy as np

matrix = np.array([[1, 2, 3],
                   [4, 5, 6],
                   [7, 8, 9]])

column = matrix[:, 1]
matrix = np.delete(matrix, 1, axis=1)

print("提取的列:", column)
print("删除列后的矩阵:")
print(matrix)