They tried their best to level up with Inter but you know that they're one of the lost teams (called them that because they have been in the first division for long but still not to show for it) in the Serie A. Inter Milan defense wasn't strong enough to say they're good and hard to penetrate, the league leaders played like it's a friendly game but when they saw how serious the home side was they (Inter) became serious.
At some time I thought the game was going to end in a draw but they became more aggressive and added more pressure to get the winner, and if Udinese play the way they did against Inter Milan in their next game i believe they'd win, so I'll say let Udinese continue fighting to get more points.