Incorrect `API_SCOPE` in `DjangoUI/production.env`

### This issue is for a: (mark with an `x`)
```
- [x] bug report -> please search issues before submitting
- [ ] feature request
- [ ] documentation issue or request
- [ ] regression (a behavior that used to work and stopped in a new release)
```

### Minimal steps to reproduce

- Follow the guide in the README.
- Access `localhost:8000` in the browser

```
Traceback (most recent call last):
File "/home/taugspurger/src/msazure/redo/DjangoUI/venv/lib/python3.10/site-packages/django/core/handlers/exception.py", line 47, in inner
response = get_response(request)
File "/home/taugspurger/src/msazure/redo/DjangoUI/venv/lib/python3.10/site-packages/django/core/handlers/base.py", line 181, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/taugspurger/src/msazure/redo/DjangoUI/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 70, in view
return self.dispatch(request, *args, **kwargs)
File "/home/taugspurger/src/msazure/redo/DjangoUI/venv/lib/python3.10/site-packages/django/views/generic/base.py", line 98, in dispatch
return handler(request, *args, **kwargs)
File "/home/taugspurger/src/msazure/redo/DjangoUI/AzureManagement/views.py", line 28, in get
if "error" in token_response:

Exception Type: TypeError at /
Exception Value: argument of type 'NoneType' is not iterable
```

### Mention any other details that might be useful

I think the correct `API_SCOPE` is `API_SCOPE="api://Flask_API_Client_ID/access_as_user"` (substituting the `Flask_API_Client_ID`) to match the name of the scope defined by the Flask API.