* <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> for the data parts.

## Installation { #installation }

Create and activate a <a href="https://fastapi.tiangolo.com/virtual-environments/" class="external-link" target="_blank">virtual environment</a> and then install FastAPI:

<div class="termy">

* <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> für die Datenanteile.

## Installation { #installation }

Erstellen und aktivieren Sie eine <a href="https://fastapi.tiangolo.com/de/virtual-environments/" class="external-link" target="_blank">virtuelle Umgebung</a> und installieren Sie dann FastAPI:

* <a href="https://www.starlette.dev/" class="external-link" target="_blank">Starlette</a> for the web parts.
* <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> for the data parts.

## Installation

Create and activate a <a href="https://fastapi.tiangolo.com/virtual-environments/" class="external-link" target="_blank">virtual environment</a> and then install FastAPI:

<div class="termy">

```console

* 📝 Update includes in `docs/ru/docs/tutorial/query-param-models.md`. PR [#12994](https://github.com/fastapi/fastapi/pull/12994) by [@alejsdev](https://github.com/alejsdev).
* ✏️ Fix typo in README installation instructions. PR [#13011](https://github.com/fastapi/fastapi/pull/13011) by [@dave-hay](https://github.com/dave-hay).