code: def __init__(self, count: int, window_seconds: float):
      self.count = count
      self.window_seconds = window_seconds
  
file_path: hail/hail/python/hailtop/utils/rate_limiter.py
imports: from types import TracebackType
  from typing import Optional, Type, Deque
  import collections
  import time
  import asyncio
label_desc: Use image node_id 1 to create a new RateLimit object  with example: obj = RateLimit(count, window_seconds)