code: def post(self):
          
          args = parser.parse_args()
          todo_id = int(max(TODOS.keys()).lstrip('todo')) + 1
          todo_id = 'todo%i' % todo_id
          TODOS[todo_id] = {'task': args['task']}
          return TODOS[todo_id], 201
docs: This is an example
          ---
          tags:
            - restful
          parameters:
            - in: body
              name: body
              schema:
                $ref: '#/definitions/Task'
          responses:
            201:
              description: The task has been created
              schema:
                $ref: '#/definitions/Task'