You have already made your decision. You are set on a course of action. The horse is out of the barn. Now is NOT the time to ask for input!
Asking for opinions after the fact — merely because you think it will appease others — will definitely backfire. Your team members can see right through this artificial, insincere gesture.
If you aren’t interested in hearing any input, don’t ask for it. But … WHY are you not interested in what your team members have to say?