view_model_widgets_view_models_like_button_view_modelLikeButtonViewModel constructorupdatePost methodOn this pageupdatePost method void updatePost (Post post) This function updates the Post. params: post : Post type, the post that need to be updated. Implementation void updatePost(Post post) { if (_postID == post.sId) { _likedBy = post.likedBy!; checkAndSetTheIsLiked(); }}