Accident during potty training

Day 1 of potty training. We had a pee accident in between potty breaks so now what do I do? 😂 Do I take him to the potty and have him sit right after an accident to remind him that's where to go? Do I restart the potty clock? Or just keep with the current potty clock?

*Before anyone says it, I'll save you from typing.. I didn't get upset he had an accident and he is ready to train, probably more ready than I am 😊