Pour olive oil into your Instant Pot, then add onion and garlic.
Press “Sauté” and cook for 2 minutes.
Add tomatoes and bell pepper and cook for another 2 minutes.
Add chicken, black beans, chili powder, cumin and salt and stir well to let the flavors combine.
Cook for another 2 minutes, until meat browns on each side, then pour chicken stock into your Instant Pot and lock the lid.
Cook at high pressure for about 20 minutes (according to the size of your chicken chops).
Release the steam naturally and serve hot.