Turn on your Instant Pot to Saute mood and add the olive oil. Add chopped onion, minced garlic, and cook until softened. Then gradually start adding remaining vegetables, one at a time. First, add carrot, in 2 minutes add bell peppers and at the end canned tomatoes. Let everything saute for 5 minutes, and then add 2 kinds of beans and corn. Now add in the spices, chili flakes, paprika, black pepper, cumin, oregano, and salt. To balance the acidity of the tomatoes add ½ tsp of sugar.