1Heat the olive oil in a large pot over medium heat.
Add the chopped onion and minced garlic, and sauté until the onion is translucent.
Add the diced red and green bell peppers, and cook for another 5 minutes.
Stir in the chili powder, cumin, and paprika, and cook for 1 minute to release the flavors.
Add the black beans, kidney beans, diced tomatoes, and corn kernels to the pot.
Bring the mixture to a boil, then reduce the heat and let it simmer for 20-30 minutes, stirring occasionally.
Taste and adjust the seasoning if necessary.
Serve hot, garnished with your favorite toppings such as avocado, cilantro, or shredded cheese.