////

## Elementos HTML "dfn" { #html-dfn-elements }

* <dfn title="Um grupo de máquinas configuradas para estarem conectadas e trabalharem juntas de alguma forma.">cluster</dfn>

* **Machine Learning**: normalmente requiere muchas multiplicaciones de "matrices" y "vectores". Piensa en una enorme hoja de cálculo con números y multiplicando todos juntos al mismo tiempo.

n=r(e,t);if(n){if(n.get)return D(n.get);if("function"==typeof n.value)return D(n.value)}e=o(e)}return function(){return null}}const v=i(["a","abbr","acronym","address","area","article","aside","audio","b","bdi","bdo","big","blink","blockquote","body","br","button","canvas","caption","center","cite","code","col","colgroup","content","data","datalist","dd","decorator","del","details","dfn","dialog","dir","div","dl","dt","element","em","fieldset","figcaption","figure","font","footer","form","h1","h2","h3","h4","h5","...

<a href="https://www.youtube.com/watch?v=mpR8ngthqiE"><img src="https://fastapi.tiangolo.com/img/fastapi-documentary.jpg" alt="FastAPI Mini Documentary"></a>

## **Typer**, o FastAPI das interfaces de linhas de comando { #typer-the-fastapi-of-clis }

<a href="https://typer.tiangolo.com"><img src="https://typer.tiangolo.com/img/logo-margin/logo-margin-vector.svg" style="width: 20%;"></a>

    # via
    #   -r ci/official/requirements_updater/requirements.in
    #   h5py
    #   jax
    #   keras-nightly
    #   ml-dtypes
    #   opt-einsum
    #   scipy
    #   tb-nightly
nvidia-cublas-cu12==12.5.3.2 \
    --hash=sha256:4960f3dc5f39699acadf76fa6d94b10a2a00f2956c2c442efa299fb22b0748f3 \
    --hash=sha256:7d0191251180de606023d396b94d66f66470a0ae96d1dbb906c7656ea0f71eda \

    # via
    #   -r ci/official/requirements_updater/requirements.in
    #   h5py
    #   jax
    #   keras-nightly
    #   ml-dtypes
    #   opt-einsum
    #   scipy
    #   tb-nightly
nvidia-cublas-cu12==12.5.3.2 \
    --hash=sha256:4960f3dc5f39699acadf76fa6d94b10a2a00f2956c2c442efa299fb22b0748f3 \
    --hash=sha256:7d0191251180de606023d396b94d66f66470a0ae96d1dbb906c7656ea0f71eda \

# Detrás de un Proxy { #behind-a-proxy }

En muchas situaciones, usarías un **proxy** como Traefik o Nginx delante de tu app de FastAPI.

Estos proxies podrían manejar certificados HTTPS y otras cosas.

## Headers reenviados por el Proxy { #proxy-forwarded-headers }

    # via
    #   -r ci/official/requirements_updater/requirements.in
    #   h5py
    #   jax
    #   keras-nightly
    #   ml-dtypes
    #   opt-einsum
    #   scipy
    #   tb-nightly
nvidia-cublas-cu12==12.5.3.2 \
    --hash=sha256:4960f3dc5f39699acadf76fa6d94b10a2a00f2956c2c442efa299fb22b0748f3 \
    --hash=sha256:7d0191251180de606023d396b94d66f66470a0ae96d1dbb906c7656ea0f71eda \

### Qué es un Programa { #what-is-a-program }

La palabra **programa** se usa comúnmente para describir muchas cosas:

* El **código** que escribes, los **archivos Python**.
* El **archivo** que puede ser **ejecutado** por el sistema operativo, por ejemplo: `python`, `python.exe` o `uvicorn`.

    # via
    #   -r ci/official/requirements_updater/requirements.in
    #   h5py
    #   jax
    #   keras-nightly
    #   ml-dtypes
    #   opt-einsum
    #   scipy
    #   tb-nightly
nvidia-cublas-cu12==12.5.3.2 \
    --hash=sha256:4960f3dc5f39699acadf76fa6d94b10a2a00f2956c2c442efa299fb22b0748f3 \
    --hash=sha256:7d0191251180de606023d396b94d66f66470a0ae96d1dbb906c7656ea0f71eda \