Switch from Firefox to Chrome

I installed instapy and it is trying to run it on Firefox. Back in the days it was running on Chrome.
Now i get all the errors like geckodriver errors and Unable to find a matching set of capabilities. I installed Firefox and added Geckodriver to path but it all just doesnt work out. I even reinstalled instapy hoping it will run on Chrome again.
I just want to switch to Chrome. How do i do this?