Update example code of forte (#9175)
Update example code of forte (#9175)

Co-authored-by: Suqi Sun <5aebb6af17d6e02e0cb9da1af179216d2a309c08@petuum.com>
explosion/spaCy,explosion/spaCy,honnibal/spaCy,honnibal/spaCy,honnibal/spaCy,honnibal/spaCy,explosion/spaCy,explosion/spaCy,explosion/spaCy,explosion/spaCy