///

/// tip | Dica

Perceba que nesse caso nós estamos usando a função padrão do Python `open()` que interage com um arquivo.

Então, isso envolve I/O (input/output), que exige "esperar" que coisas sejam escritas em disco.

Mas `open()` não usa `async` e `await`.

Então, nós declaramos uma função de manipulação de evento com o padrão `def` ao invés de `async def`.

///

### `startup` e `shutdown` juntos

### Container Images

All container images are available as manifest lists and support the described
architectures. It is also possible to pull a specific architecture directly by
adding the "-$ARCH" suffix  to the container image name.

name | architectures
---- | -------------

Así que, continuando con el `user_dict` anterior, escribir:

```Python
UserInDB(**user_dict)
```

sería equivalente a algo como:

```Python
UserInDB(
    username="john",
    password="secret",
    email="******@****.***",
    full_name=None,

To distinguish from the models with all optional values for **updates** and models with required values for **creation**, you can use the ideas described in [Extra Models](extra-models.md){.internal-link target=_blank}.

   * value that are {@linkplain Range#isConnected connected} to this range.
   *
   * <p>The behavior of {@link #get(Comparable) get(k)} after calling this method is identical to
   * the behavior described in {@link #put(Range, Object) put(range, value)}, however the ranges
   * returned from {@link #asMapOfRanges} will be different if there were existing entries which
   * connect to the given range and value.
   *

         * repository's layout to allow pointing at artifacts within the repository. Unfortunately,
         * DefaultRepositoryLayout does not correctly describe the layout of a local repository which unlike a remote
         * repository never uses timestamps in the filename of a snapshot artifact. The discrepancy gets notable when a

/**
 * A certificate and its private key. These are some properties of certificates that are used with
 * TLS:
 *
 *  * **A common name.** This is a string identifier for the certificate. It usually describes the
 *    purpose of the certificate like "Entrust Root Certification Authority - G2" or
 *    "www.squareup.com".
 *
 *  * **A set of hostnames.** These are in the certificate's subject alternative name (SAN)

## Recapitulación

* Importa `FastAPI`.
* Crea una instancia `app`.
* Escribe un **path operation decorator** usando decoradores como `@app.get("/")`.
* Define una **path operation function**; por ejemplo, `def root(): ...`.

startup, and _cgo_thread_start to a gcc-compiled function that can be
used to create a new thread, in place of the runtime's usual direct
system calls.

Internal and External Linking

The text above describes "internal" linking, in which cmd/link parses and
links host object files (ELF, Mach-O, PE, and so on) into the final
executable itself. Keeping cmd/link simple means we cannot possibly

// TF_OperationNumControlOutputs(oper)).
TF_CAPI_EXPORT extern int TF_OperationGetControlOutputs(
    TF_Operation* oper, TF_Operation** control_outputs,
    int max_control_outputs);

// TF_AttrMetadata describes the value of an attribute on an operation.
typedef struct TF_AttrMetadata {
  // A boolean: 1 if the attribute value is a list, 0 otherwise.
  unsigned char is_list;