code: def quaternion_to_angle_axis(quaternion: Tensor) -> Tensor:
      return quaternion_to_axis_angle(quaternion)
  
imports: from __future__ import annotations
  from typing import Optional
  import torch
  import torch.nn.functional
  from kornia.constants import pi
  from kornia.core import Tensor, concatenate, cos, pad, sin, stack, tensor, where, zeros_like
  from kornia.core.check import KORNIA_CHECK, KORNIA_CHECK_SHAPE
  from kornia.utils import deprecated
  from kornia.utils.helpers import _torch_inverse_cast
label_desc: Use image node_id 18 for calling a global function with example usage: quaternion_to_angle_axis(quaternion) and returns: quaternion_to_axis_angle