python
from flask import Flask, request
import uuid
import json
import os
app = Flask(__name__)
@app.route('/')
def hello_world():
return 'Hello, World!'
if __name__ == '__main__':
app.run(host='0.0.0.0', port=5000)
![](https://i-blog.csdnimg.cn/direct/71d04b9dc2f54597948304e1adc80c5c.png)