Observe the following code and identify what will be the outcome? import numpy as $np$

$a=np.$array $([1,2,3,4,5,6])$

print$($a$)$

A$)123456$

B$)\left[\begin{array}{ccccc}1& 2& 3& 4& 5\end{array}\right]$

C$)0123456$

D$)$ None of the mentioned above