Seafood Gumbo Soup

Name: Seafood Gumbo Soup
Ingredients: * 1/4 cup canola oil; * 8 oz smoked sausage; * 2 pound chicken skinless chicken thigh; * 1/2 cup flour; * 1/4 cup unsalted butter; * 1 medium green bell pepper diced; * 1 medium onion diced; * 1 cup chopped celery ((about 3 stick)); * 2 teaspoon minced garlic; * 1 14 oz can tomato ((chopped)); * 1/2 pound crab leg; * 1 tablespoon creole seasoning; * 1/2 tablespoon smoked paprika; * 1 tablespoon chicken bouillon powder or 1 cube; * 1-tablespoon thyme fresh or dried; * 2 bay leaf; * 1 pound shrimp ((peeled and deveined)); * 1/4 cup chopped parsley; * 2 green onion chopped; * 1-tablespoon gumbo file; * 10 cup cooked rice