```

////

//// tab | Python 3.8+ non-Annotated

/// tip | Dica

Prefira usar a versão `Annotated`, se possível.

///

```Python hl_lines="85"
{!> ../../docs_src/security/tutorial003.py!}
```

////

/// tip | Dica

Pela especificação, você deve retornar um JSON com um `access_token` e um `token_type`, o mesmo que neste exemplo.

.toast-header{background-color:rgba(0,44,89,.85);color:#fff}.dark-mode .toast.bg-olive{background-color:rgba(116,200,163,.9)!important}.dark-mode .toast.bg-olive .toast-header{background-color:rgba(116,200,163,.85);color:#1f2d3d}.dark-mode .toast.bg-lime{background-color:rgba(103,255,169,.9)!important}.dark-mode .toast.bg-lime .toast-header{background-color:rgba(103,255,169,.85);color:#1f2d3d}.dark-mode .toast.bg-fuchsia{background-color:rgba(246,114,216,.9)!important}.dark-mode .toast.bg-fuchsia .toast-header{ba...

disabled):hover{opacity:.75}button.close{padding:0;background-color:transparent;border:0}a.close.disabled{pointer-events:none}.toast{-ms-flex-preferred-size:350px;flex-basis:350px;max-width:350px;font-size:.875rem;background-color:rgba(255,255,255,.85);background-clip:padding-box;border:1px solid rgba(0,0,0,.1);box-shadow:0 .25rem .75rem rgba(0,0,0,.1);opacity:0;border-radius:.25rem}.toast:not(:last-child){margin-bottom:.75rem}.toast.showing{opacity:1}.toast.show{display:block;opacity:1}.toast.h...

  position: fixed;\n  }\n}\n\n.toasts-bottom-left {\n  bottom: 0;\n  left: 0;\n  position: absolute;\n  z-index: $zindex-toasts;\n\n  &.fixed {\n    position: fixed;\n  }\n}\n\n@include dark-mode () {\n  .toast {\n    background-color: rgba($dark, .85);\n    color: $white;\n\n    .toast-header {\n      background-color: rgba($dark, .7);\n      color: $gray-100;\n    }\n\n    @each $name, $color in $theme-colors-alt {\n      @include toast-variant($name, $color);\n    }\n\n    @each $name, $color...