Implementing the Code Bug Fixer Backend
The backend of the Code Bug-Fixing application should ensure that we properly send our buggy code to ChatGPT and, on the other side, receive the correct response. For this reason, you need to make sure that the index() function is able to clearly distinguish between GET and POST requests. You can add the following modification to the index() function to achieve that:
@app.route("/", methods=["GET", "POST"])
def index():
    if request.method == "POST":
        # Code Errr
        code = request.form["code"]
        error = request.form["error"]
        prompt = (f"Explain the error in this code without fixing it:"
              ...
