Do heated tomatoes contain natural sugar and therefore fat?

"Heated tomatoes contain natural sugars and acids, which contribute to their rich flavor and sweetness. When tomatoes are heated, the natural sugars caramelize, resulting in a deeper taste that enhances their culinary uses in sauces, soups, and stews. Additionally, while some nutrients may be lost during cooking, the process can also increase the bioavailability of beneficial compounds like lycopene, making them more accessible for absorption. Overall, heated tomatoes retain their natural sugars and flavors, making them a versatile ingredient in various dishes."

https://homediningkitchen.com/is-it-bad-to-heat-up-tomatoes/

Your body CONVERTS sugar to fat...but the tomatoes themselves do not contain fat.