Turn on your Instant Pot to saute mode and water saute the onion and garlic Once your garlic and onions are nice and soft add in tomatoes, green chilis, and beans
Add in your veggies, spices, and water Stir to combine the ingredients then place the lid on your Instant pot with the vent in the sealing position
Turn off the saute mode and set your Instant Pot to cook for 10 minutes at high pressure
Once the 10 minutes is up, let your pressure cooker do a natural pressure release (i.e. let the pressure come down naturally without using the pressure valve to release it)