code: def is_younger(path, age):
      
      try:
          return time.time() - os.path.getmtime(path) < age
  
      except (OSError, TypeError):
          return False
docs: :param str|None path: Path to file
      :param int|float age: How many seconds to consider the file too old
      :return bool: True if file exists and is younger than 'age' seconds