code: def rand_flip(tens: Tensor) -> Tensor:
      r"""
          Randomly flip an image vertically or horizontally.
  
      Args:
          tens (Tensor): Image to be flipped.
  
      Returns:
          Flipped image.
  
      """
      p = random.uniform(0, 1)
  
      if p > 0.5:
          return vflip(tens)
      else:
          return hflip(tens)
  
imports: import numpy
  import cv2
  import random
  import collections
  from ..coreten import Tensor, to_tensor
  from .._internal import _check_target_size
  from ..globals import INTER_AREA, INTER_CUBIC, INTER_NEAREST, INTER_LINEAR
  from ..annotations import Union, Tuple, Optional
label_desc: Use image node_id 7 for calling a global function with example usage: rand_flip(tens) and returns: vflip, hflip