Published March 3, 2026

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FastAPI framework, high performance, easy to learn, fast to code, ready for production We just scratched the surface, but you already get the idea of how it all works...

Error parsing MDX:

[next-mdx-remote-client] error compiling MDX: Expected a closing tag for `<img>` (329:1-329:57) 327 | 🏬 🔘 📇: 328 | > 329 | <img src="/img/tutorial/body-nested-models/image01.png"> | ^ 330 | 331 | 👆 🚫 🚫 🤚 👉 😇 👨‍🎨 🐕‍🦺 🚥 👆 👷 🔗 ⏮️ `dict` ↩️ Pydantic 🏷. More information: https://mdxjs.com/docs/troubleshooting-mdx