code: def clone(self) -> "VideoKeypoints":
      out = VideoKeypoints(self._data.clone(), False)
      out.temporal_channel_size = self.temporal_channel_size
      return out
  
imports: from typing import List, Optional, Tuple, Union, cast
  import torch
  from torch import Size
  from kornia.core import Tensor
  from kornia.geometry import transform_points
label_desc: Use image node_id 4 for calling the VideoKeypoints obj's underlying member method code with example usage: obj.clone() and returns: out