// Calculate relative timing differences
            double maxTime = Math.max(Math.max(timeStart, timeMiddle), timeEnd);
            double minTime = Math.min(Math.min(timeStart, timeMiddle), timeEnd);
            double timingRatio = (maxTime - minTime) / maxTime;

            // Timing differences should be minimal (within tolerance)
            assertTrue(timingRatio < TIMING_TOLERANCE,

## Additional Responses { #additional-responses }

You probably have seen how to declare the `response_model` and `status_code` for a *path operation*.

That defines the metadata about the main response of a *path operation*.

You can also declare additional responses with their models, status codes, etc.

   <span style="background-color:#007166"><font color="#D3D7CF"> module </font></span>  🐍 main.py

     <span style="background-color:#007166"><font color="#D3D7CF"> code </font></span>  Importing the FastAPI app object from the module with the
             following code:

Supongamos que la estructura de archivos de tu proyecto se ve así:

```
.
├── app
│   ├── __init__.py
│   ├── main.py
```

Ahora crea un directorio para almacenar esos archivos estáticos.

Tu nueva estructura de archivos podría verse así:

```
.
├── app
│   ├── __init__.py
│   ├── main.py
└── static/
```

### Descarga los archivos

</div>

<details markdown="1">
<summary>Về lệnh <code>uvicorn main:app --reload</code>...</summary>

Lệnh `uvicorn main:app` tham chiếu tới những thành phần sau:

* `main`: tệp tin `main.py` (một Python "module").
* `app`: object được tạo trong tệp tin `main.py` tại dòng `app = FastAPI()`.
* `--reload`: chạy lại server sau khi code thay đổi. Chỉ sử dụng trong quá trình phát triển.

</details>

### Kiểm tra

            return murmur3_32(seed).hashBytes(input).asBytes();
          }
        };
    // Murmur3A, MurmurHash3 for x86, 32-bit (MurmurHash3_x86_32)
    // https://github.com/aappleby/smhasher/blob/master/src/main.cpp
    HashTestUtils.verifyHashFunction(hf, 32, 0xB0F57EE3);
  }

  public void testParanoid() {
    HashFn hf =
        new HashFn() {
          @Override

`examples` são adicionados a <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#parameter-object" class="external-link" target="_blank">definição do OpenAPI, dentro do `Parameter Object` (na especificação)</a>.

E para `Body()`, `File()`, e `Form()`, o `example` e `examples` são de maneira equivalente adicionados para a <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#mediaTypeObject" class="external-link" target="_blank">definição...

<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>

/// note | 備考

`uvicorn main:app`は以下を示します:

* `main`: `main.py`ファイル (Python "module")。
* `app`:  `main.py`内部で作られるobject（`app = FastAPI()`のように記述される）。
* `--reload`: コードの変更時にサーバーを再起動させる。開発用。

///

出力には次のような行があります:

```hl_lines="4"

O arquivo FastAPI mais simples pode se parecer com:

{* ../../docs_src/first_steps/tutorial001.py *}

Copie o conteúdo para um arquivo `main.py`.

Execute o servidor:

<div class="termy">

```console
$ <font color="#4E9A06">fastapi</font> dev <u style="text-decoration-style:solid">main.py</u>

  <span style="background-color:#009485"><font color="#D3D7CF"> FastAPI </font></span>  Starting development server 🚀

If the -w option is given, buildid rewrites the build ID found in
the file to accurately record a content hash of the file.

This tool is only intended for use by the go command or
other build systems.
*/