Set your Instant Pot to the saute setting
Pour olive oil on the bottom of your Instant Pot Pan
Add onions, celery, garlic, and spices to Instant Pot and saute until the onions are translucent.
Add green beans, carrots, zucchini, potatoes, crushed tomatoes, tomato paste, chicken broth, and chicken thighs.
Place the lid on top of the Instant Pot and cook on the soup setting for 15 minutes.
Let naturally release.
Open the Instant Pot. Remove the chicken thighs. Chop them up and put them back into the soup.