add value to each element in array python -


i have array this

a= np.arange(4).reshape(2,2)  array([[0, 1],[2, 3]])

i want add value each element in array. want result return 4 array like

array([[1, 1],[2, 3]])  array([[0, 2],[2, 3]])  array([[0, 1],[3, 3]])  array([[0, 1],[2, 4]]) 

[a + i.reshape(2, 2) in np.identity(4)]

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