##### Question Design and implement a function that, given a starting URL "/", performs BFS or DFS by repeatedly sending HTTP GET requests of the form GET "example.com/<path>". Each response is a JSON object either of the shape { next_step: ["...", "..."] } or the string "Congrats" when the exit page is reached. Return the exit path (e.g., "jkdf"). Your solution must ( 1) avoid infinite loops when cycles occur, ( 2) gracefully retry when a request returns HTTP 500, and ( 3) impose a timeout for slow pages while still guaranteeing eventual completion if a path exists.