code: def __init__(self, factor: float):
      assert factor > 0, "Factor must be greater than zero"
      self.factor = factor
  
imports: from typing import List
  from augly.video.augmenters.ffmpeg.base_augmenter import BaseVidgearFFMPEGAugmenter
label_desc: Use image node_id 1 to create a new VideoAugmenterBySpeed object from inherited base classes: BaseVidgearFFMPEGAugmenter with example: obj = VideoAugmenterBySpeed(factor)