class="btn-iframe-close" data-widget="iframe-close" data-type="only-this"><i class="fas fa-times"></i></a><a class="nav-link" data-toggle="row" id="'+s+'" href="#'+l+'" role="tab" aria-controls="'+l+'" aria-selected="false">'+e+"</a></li>";n.default(me).append(unescape(escape(r)));var d='<div class="tab-pane fade" id="'+l+'" role="tabpanel" aria-labelledby="'+s+'"><iframe src="'+t+'"></iframe></div>';if(n.default(be).append(unescape(escape(d))),i)if(this._config.loadingScreen){var f=n.default(Ce);f.fadeIn(),n.default(l+"...

                                                        <button type="button" class="close" data-dismiss="modal"
                                                                aria-label="Close">
                                                            <span aria-hidden="true">×</span>
                                                        </button>
                                                    </div>

                                                    <button type="button" class="close" data-dismiss="modal"
                                                            aria-label="Close">
                                                        <span aria-hidden="true">×</span>
                                                    </button>
                                                </div>

<div class="row">
	<div class="col-sm-2">
		<la:message key="labels.pagination_page_guide_msg"
			arg0="${f:h(pager.currentPageNumber)}"
			arg1="${f:h(pager.allPageCount)}"
			arg2="${f:h(pager.allRecordCount)}" />
	</div>
	<nav aria-label="...">
	</nav>
	<div class="col-sm-10">
		<ul class="pagination pagination-sm m-0 float-right">
			<c:if test="${pager.existPrePage}">
				<li class="page-item"><la:link
						styleClass="page-link"

                                                                <button type="button" class="close" data-dismiss="modal"
                                                                        aria-label="Close">
                                                                    <span aria-hidden="true">×</span>
                                                                </button>
                                                            </div>

                                                <button type="button" class="close" data-dismiss="modal"
                                                        aria-label="Close">
                                                    <span aria-hidden="true">×</span>
                                                </button>
                                            </div>

{!../../docs_src/python_types/tutorial003.py!}
```

Editör değişkenlerin tiplerini bildiğinden, yalnızca otomatik tamamlama değil, hata kontrolleri de sağlar:

<img src="/img/python-types/image04.png">

Artık `age` değişkenini `str(age)` olarak kullanmanız gerektiğini biliyorsunuz:

```Python hl_lines="2"
{!../../docs_src/python_types/tutorial004.py!}
```

## Tip bildirme

0.3s linear;\n}\n\n[data-widget=\"expandable-table\"][aria-expanded=\"true\"] i.expandable-table-caret[class*=\"right\"] {\n  transform: rotate(90deg);\n}\n\n[data-widget=\"expandable-table\"][aria-expanded=\"true\"] i.expandable-table-caret[class*=\"left\"] {\n  transform: rotate(-90deg);\n}\n\n[aria-expanded=\"true\"] {\n  cursor: pointer;\n}\n\n[aria-expanded=\"true\"] i.expandable-table-caret {\n  transition: transform 0.3s linear;\n}\n\n[aria-expanded=\"true\"] [data-widget=\"expandable-table\"]...

linear;transition:transform .3s linear,-webkit-transform .3s linear}[data-widget=expandable-table][aria-expanded=true] i.expandable-table-caret[class*=right]{-webkit-transform:rotate(90deg);transform:rotate(90deg)}[data-widget=expandable-table][aria-expanded=true] i.expandable-table-caret[class*=left]{-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}[aria-expanded=true]{cursor:pointer}[aria-expanded=true] i.expandable-table-caret{transition:-webkit-transform .3s linear;transition:transform...

## Repaso

* Importa `FastAPI`.
* Crea un instance de `app`.
* Escribe un **decorador de operación de path** (como `@app.get("/")`).
* Escribe una **función de la operación de path** (como `def root(): ...` arriba).