Even though all your code is written assuming there's just `/app`.

```Python hl_lines="6"
{!../../../docs_src/behind_a_proxy/tutorial001.py!}
```

And the proxy would be **"stripping"** the **path prefix** on the fly before transmitting the request to Uvicorn, keeping your application convinced that it is being served at `/app`, so that you don't have to update all your code to include the prefix `/api/v1`.

Auch wenn Ihr gesamter Code unter der Annahme geschrieben ist, dass es nur `/app` gibt.

```Python hl_lines="6"
{!../../../docs_src/behind_a_proxy/tutorial001.py!}
```