"""Minimal Python handler with an unsafe eval sink."""

def handle_request(body):
    code = body.get("code") if isinstance(body, dict) else None
    if not isinstance(code, str):
        return {"status": 400, "body": "bad request"}

    # Sink: eval on user input (reachable)
    result = eval(code)
    return {"status": 200, "body": str(result)}