optapy-quickstarts/employee-scheduling/requirements.txt installs broken werkzeug version

[mknull]

Werkzeug has removed legacy code in 3.0 and it broke main.py. Attempted solutions:

1. Using werkzeug==2.2.2 has resoved the python error, however the server on localhost:5000 displays a 404.
2. Using a star import on services (i.e. adding in main.py a line that says "from services import * ") does not resolve any potential sequence issues.
3. Adding a trailing "/" in app.route('/thing') does not resolve the situation.
4. Directly accessing urls works (e.g) http://127.0.0.1:5000/schedule/ is accessible
5. On closer inspection, there is no app.route('/'), i.e. the main page is missing. Did a commit remove it by accident?

[ShAssaf]

I've found a solution that worked for me-

1. downgrade werkzeug
2. change port number from main.py:5 app.run(port=5328)

good luck