#recap

import numpy as np

ar1 = np.arange(4).reshape((2,2))

print (ar1)

#load to np

np.savetxt(“twoToTwo”, ar1, delimiter=’,’)

#load back to arr

reload_ar = np.loadtxt(“twoToTwo”, delimiter=",")

print(reload_ar)

print(orig_ar)

o/p:

[[0 1] [2 3]] -→ [[0. 1.] [2. 3.]]

but i need my original array back, How?

…just for fun