Dice first 6 ingredients. Sauté vegetables in oil in a pot until crisp-tender. Add tequila, and remove from heat. Combine cocoa, flour, and cinnamon and spices; stir into vegetable mixture. Add broth. Bring to a boil over medium-high heat, stirring constantly; reduce heat, and simmer, stirring occasionally, 5 to 10 minutes or until tender. Stir in cilantro, salt, and pepper.