📓 Update README.md

Author: Platane

README.md

@@ -36,8 +36,6 @@ bun install
 bun dev
 ```
 
-Be sure to have your 8thwall api key as env `VITE_XR8_API_KEY` . Or use a .env file. Or embed the app inside 8thwall sandbox.
-
 ## Tips
 
 - [wireless debugging](https://medium.com/android-news/wireless-debugging-through-adb-in-android-using-wifi-965f7edd163a)