PYTHON

numpy delete column

import numpy as np

A = np.delete(A, 1, 0)  # delete second row of A
B = np.delete(B, 2, 0)  # delete third row of B
C = np.delete(C, 1, 1)  # delete second column of C

python numpy delete column

print(np.delete(a, 0, 0))
# [[ 4  5  6  7]
#  [ 8  9 10 11]]

print(np.delete(a, 2, 0))
# [[0 1 2 3]
#  [4 5 6 7]]

# print(np.delete(a, 3, 0))
# IndexError: index 3 is out of bounds for axis 0 with size 3