Instant Pot Corn Chowder

Name: Instant Pot Corn Chowder
Ingredients: 2 tablespoons oil or butter; 1 small onion, diced; 1 red bell pepper, diced; 1 green bell pepper, diced ((or diced jalapeno)); 1 tablespoon minced garlic; 3 cups vegetable broth ((or water or chicken broth)); 1/2 tsp each salt and pepper; 2 teaspoons Italian Seasoning; 6 small potatoes, cubed; 2 cups corn ((about 4 ears of corn)); 2 cups heavy cream ((or half and half)); 1 cup shredded cheddar cheese; 1/2 cup cooked bacon, chopped; 1/2 cup chopped green onions