Your task is to write a Python function q$2\_$func with the following def line:

def q$2\_$func$($x$,$y$)$:

The function inputs x and y are assumed to be $1-$dimensional numpy arrays of the same shape. The function is required to compute and return a numpy array which has the same shape as both x and y$.$ In the following description, we will refer to the numpy array to be returned by the variable name z$.$

Let x$[$i$],$ y$[$i$]$ and z$[$i$]$ be the element indexed by i in$,$ respectively, the arrays x$,$ y and z$.$

The relationship between x$[$i$],$ y$[$i$]$ and z$[$i$]$ is given by the following pseduo$-$code:

if $($absolute value of x$[$i$]>$ absolute value of y$[$i$])$ z$[$i$]=$ x$[$i$]-$ y$[$i$]/2$ else z$[$i$]=$ y$[$i$]-$ x$[$i$]/2$

For examples:

$$ If x$[$i$]$ is $4$ and y$[$i$]$ is $3,$ then z$[$i$]$ should take on the value of $432=2\mathrm{.}5.$

$$ If x$[$i$]$ is $3$ and y$[$i$]$ is $-4,$ then z$[$i$]$ should take on the value of $432=5\mathrm{.}5.$