Appetizing Vegetarian Burritos

Name: Appetizing Vegetarian Burritos
Ingredients: 2 tablespoons olive oil; 1 bunch celery, sliced; 1 large onion, chopped; 2 tablespoons chili powder; 1 tablespoon ground cumin; 2 cloves garlic, minced, or more to taste; 1 (28 ounce) can diced tomatoes; 1 (15 ounce) can cannellini beans, drained and rinsed; 1 (15 ounce) can red kidney beans, drained and rinsed; 1 tablespoon lime juice, or to taste; hot sauce to taste; salt and ground black pepper to taste; 8 (10 inch) warm flour tortillas