app.py

import os
from flask import Flask

app = Flask(__name__)

@app.route('/')
def home():
    # 读取环境变量
    key1 = os.environ.get('key1')
    return {
        'message': 'Hello, OpenWebUI!',
        'key1': key1,
    }

if __name__ == '__main__':
    port = int(os.environ.get('PORT', 7860))
    app.run(host='0.0.0.0', port=port)