def main(request):
    # Parse the input from the request (assumes JSON input)
    request_json = request.get_json(silent=True)
    if not request_json or 'num1' not in request_json or 'num2' not in request_json:
        return "Please provide 'num1' and 'num2' in the request JSON"

    try:
        # Extract numbers from the request
        num1 = float(request_json['num1'])
        num2 = float(request_json['num2'])
        result = num1 + num2
        return {"result": result}
    except ValueError:
        return "Please provide valid numbers"