📝 Replace the original guide link with archive.org link (#479)

Author: Paillat-dev

docs/introduction.mdx

@@ -43,7 +43,7 @@ Here are some good resources to get started or to freshen up your Python knowled
 
 First of all, we would like to thank [Rapptz](https://github.com/Rapptz) for the original [discord.py](https://pypi.org/project/discord.py) library. Pycord is a maintained fork of this library.
 
-We would also like to thank the [discord.js guide](https://discordjs.guide), which inspired this guide style-wise, and the [original Pycord Guide](https://namantech.me/pycord), which inspired some content in this guide.
+We would also like to thank the [discord.js guide](https://discordjs.guide), which inspired this guide style-wise, and the now defunct [original Pycord Guide](https://web.archive.org/web/20220813041929/https://namantech.me/pycord/), which inspired some content in this guide.
 
 We created this guide using [Docusaurus v2](https://docusaurus.io), a modern static site generator for React. We would also like to thank Danktuary for his [`@discord-message-components/react`](https://www.npmjs.com/package/@discord-message-components/react) package, from which we took the Discord message components.