Napoli shouldn't be worried about just having this loss, things happen and as long as they can recover from this then there won't be too much of a problem and they should be handling it without much problem. I understand that it may look like it's a bigger deal, but in reality it is not really that much of a big deal at all, we need to remember how this could be a very normal situation without a doubt.
So, I believe we are overreacting whenever we are saying this could be normal, and we should just move on with this without much issues. I believe Napoli will have a shot at the title, this loss won't be the thing that makes them lose it, they will still have a chance to win it no matter what happened in this game.
Some of media has starting to critique Conte because Napoli lost twice from Lazio and those media says Napoli this season didn't playing at European competitions so they should be more focus for Serie A matches because compared to other big teams in Serie A Napoli schedules is not tight but i think those media are overreacting because Napoli progress under Conte is very impressive so gets several times loses is not a big deal for them because Napoli gap points with Atalanta is not too far so it's still possible to chased and this weekend Napoli will fight against Udinese and i am sure Napoli will be able to bounce back and win from this match