Question $1\mathrm{.}2$: Time grid

Create a function called get$\_$time$\_$grid$(ts,h$ that take the total simulation time ts $($in seconds$)$ and the time step $h($in seconds$),$ and returns tvec and $K$ where

tvec is a NumPy array of time instants ranging from $0$ to ts $($excluded$),$ with a step size of $h.$

$K$ is the number of eleements in tvec.$[]$: # Test your code