Instant Pot Chicken Tortilla Soup

Name: Instant Pot Chicken Tortilla Soup
Ingredients: 2 tablespoons olive oil; 2 cloves garlic , chopped; 1 medium yellow onion , diced; 1/2 teaspoon kosher salt; 4 cups chicken broth; 1 (4-ounce) can fire-roasted diced green chilies; 1 (15-ounce ) can black beans , rinsed and drained; 1 1/2 cups corn kernels (fresh or frozen); 1 (14.5-ounce ) can fire-roasted crushed tomatoes; 1 pound chicken tenders or thighs, boneless and skinless; 6 street taco-sized corn tortillas; 1 tablespoon avocado oil or olive oil; 3/4 cup shredded Monterey Jack or Mexican blend cheese; 1 large avocado , sliced; 1/2 cup chopped fresh cilantro; 1 lime , cut into 6 wedges