code: def get(self, user_id):
          
          user = db.User.find_one(User.user_id == user_id)
          roles = db.Role.all()
  
          if not user:
              return self.make_response('Unable to find the user requested, might have been removed', HTTP.NOT_FOUND)
  
          return self.make_response({
              'user': user.to_json(),
              'roles': roles
          }, HTTP.OK)
docs: Returns a specific user