To a 6-quart or large Instant Pot, add the olive oil1 tablespoon. Turn to SAUTE and let the oil heat. Once the oil is hot, add the onion1 and cook until beginning to soften, about 3 minutes. Add the sweet potatoes2, bell pepper2, garlic4 cloves, chili powder1 tablespoon, chipotle chili powder1 teaspoon, cumin1 teaspoon, and kosher salt1 1/4 teaspoons. Cook for 1 to 2 additional minutes, until the garlic is fragrant.