Update README.md

[DevByDanL]

Add CompileBytes Python REPL to Interpreters/REPL section

What is this Python project?

CompileBytes Python REPL is an online Python interpreter that allows users to write, run, and test Python code directly in the browser.
It provides an instant execution environment without requiring any local installation.

What's the difference between this Python project and similar ones?

• Fully browser-based with no setup required.
• Supports auto-run execution for fast feedback while typing or editing code.