* 🌐 Add Japanese translation for `docs/tutorial/security/oauth2-jwt.md`. PR [#3526](https://github.com/tiangolo/fastapi/pull/3526) by [@sattosan](https://github.com/sattosan).

### Internal

* ✅ Add  the `docs_src` directory to test coverage and update tests. Initial PR [#1904](https://github.com/tiangolo/fastapi/pull/1904) by [@Kludex](https://github.com/Kludex).

7. Set the current working directory to `/code`.

8. Copy the `requirements.txt` file to the `/code` directory.

    This file only lives in the previous Docker stage, that's why we use `--from-requirements-stage` to copy it.

9. Install the package dependencies in the generated `requirements.txt` file.

10. Copy the `app` directory to the `/code` directory.

11. Use the `fastapi run` command to run your app.