0 0 0 0
0 0 0 1
0 0 0 1
0 0 0 1

0 1 1 1
0 0 0 0
0 0 0 0
0 0 0 0

import numpy as np

In [86]: l
Out[86]: [[0, 0, 0, 0], [0, 0, 0, 1], [0, 0, 0, 1], [0, 0, 0, 1]]

In [87]: a = np.array(l)

In [70]: a
Out[70]:
array([[0, 0, 0, 0],
       [0, 0, 0, 1],
       [0, 0, 0, 1],
       [0, 0, 0, 1]], dtype=int64)

In [71]: np.rot90(a)
Out[71]:
array([[0, 1, 1, 1],
       [0, 0, 0, 0],
       [0, 0, 0, 0],
       [0, 0, 0, 0]], dtype=int64)

In [72]: np.rot90(a, k=2)
Out[72]:
array([[1, 0, 0, 0],
       [1, 0, 0, 0],
       [1, 0, 0, 0],
       [0, 0, 0, 0]], dtype=int64)

In [107]: np.rot90(a).tolist()
Out[107]: [[0, 1, 1, 1], [0, 0, 0, 0], [0, 0, 0, 0], [0, 0, 0, 0]]