尝试使用PUT方法时遇到问题。每次尝试时
curl http://127.0.0.1:5000/videos/video3 -d "title=YES" -X PUT，我最后得到一个错误消息：{"message": "The browser (or proxy) sent a request that this server could not understand."}
我已经尝试了下面的代码，并能够得到GET方法的工作，并认为我越来越接近与PUT方法，但现在卡住了。

from flask import Flask 
from flask_restful import Resource, Api, reqparse, abort

app = Flask("VideoAPI")
api = Api(app)

parser = reqparse.RequestParser() 
parser.add_argument('title',required=True)

videos = {
    'video1': {'title': 'Hello World in Python'},
    'video2': {'title': 'Why Matlab is the Best Language Ever'}
}

class Video(Resource):
    def get(self, video_id):
        if video_id == "all":
            return videos 
        if video_id not in videos:
            abort(404, message=f"Video {video_id} not found")
        return videos[video_id]
    
    
    def put(self, video_id):
        args = parser.parse_args()
        new_video = {'title': args['title']}
        videos[video_id] = new_video
        return {video_id: videos[video_id]}, 201
    
api.add_resource(Video, '/videos/<video_id>')
if __name__ == '__main__':
    app.run()

预期输出：{"video1": {"title": "Hello World In Python"}, "video2": {"title": Why Matlab is the best language ever"}, "video3": {"title": "YES"}}