In [35]: syn1
Out[35]:
array([[-5.00273348],
       [-2.0380531 ],
       [ 8.75986498],
       [12.84067183]])

In [36]: syn0
Out[36]:
array([[-3.52710599, -1.28194419,  5.49577265, -6.95150015],
       [ 3.55476391,  1.40878171, -5.68910048,  6.84743436],
       [ 2.33032272,  1.4611322 , -3.1461188 , -3.55660641]])