反应-引导。特别是解析错误：意外的令牌，预期“，”

So I have a parsing error and i don't know how to fix it. I am using React Bootstrap and I'm having trouble with declaring the Components at the very top of my code. And I just copied the Carousel code from the React-Bootstrap website itself and I just wanted to run it locally but I cannot seem to fix this issue.So I have a parsing error and i don't know how