Python selelnium help.

I'm kind of a begier programmer as I've dabbled with python on/off for about a year but recently really waa commit myself to developing bots that automate some of my money making task.

So I got introduced to selenium. When trying to execute "driver = webdriver.Chrome()" for example I keep getting an error saying "executable needs to be in PATH."

I did some research & someone suggested I need to download and put the executable in the path. Then use the driveras normal.

I downloaded the executable but don't understand if I'm putting it in the right PATH or what? I'm still getting error.

I'm using Mac btw with python 3.5