Create a token-bucket rate limiter with sliding-window cleanup that processes a CSV log of timestamped…

Create a token-bucket rate limiter with sliding-window cleanup that processes a CSV log of timestamped…: a task in TermGrade Environments: 1,004 executable Linux tasks (Harbor dataset). You must write a script at /app/rate limiter.py that reads /data/requests.csv and writes /data/output.csv .