here i am getting syntax error i dont know why
i have implemented correct indices as explained
that is suffled_X[ : , mini batch size multiple of k : mini batch size multiple of k+1 ]
Hi, @cajay4fb.
There seems to be an error in the latest version of the notebook 
To fix it, change the line:
np.allclose(mini_batches[-1][0][-1][0:3], [1425407 1769471 897023])
To:
np.allclose(mini_batches[-1][0][-1][0:3], [1425407, 1769471, 897023])
Thank you for taking the time to report the problem.