docs: add python support version on readme

README.md

@@ -1,12 +1,20 @@
 # Copilot Chat for Neovim
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
+
 [![All Contributors](https://img.shields.io/badge/all_contributors-8-orange.svg?style=flat-square)](#contributors-)
+
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 > [!NOTE]
 > A new command, `CopilotChatInPlace` has been introduced. It functions like the ChatGPT plugin. Please run ":UpdateRemotePlugins" command and restart Neovim before starting a chat with Copilot. To stay updated on our roadmap, please join our [Discord](https://discord.gg/vy6hJsTWaZ) community.
 
+## Prerequisites
+
+Ensure you have the following installed:
+
+- Python 3.10 or later
+
 ## Authentication
 
 It will prompt you with instructions on your first start. If you already have `Copilot.vim` or `Copilot.lua`, it will work automatically.