如何在Python Flask中从IBM Cloud App ID注销/注销

from flask import Flask
from flask_oidc import OpenIDConnect

app = Flask(__name__)
app.config['SECRET_KEY'] = 'your_secret_key'
app.config['OIDC_CLIENT_SECRETS'] = 'client_secrets.json'
app.config['OIDC_ID_TOKEN_COOKIE_SECURE'] = False
app.config['OIDC_REQUIRE_VERIFIED_EMAIL'] = False
app.config['OIDC_VALID_ISSUERS'] = ['https://appid.ibmcloud.com/oauth/v4/xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx']

oidc = OpenIDConnect(app)

from flask import redirect, url_for

@app.route('/logout')
def logout():
    oidc.logout()
    return redirect(url_for('index'))

<a href="{{ url_for('logout') }}">Logout</a>