code: def _rgb(tens: Tensor) -> Tensor:
      tens = to_tensor(tens, enforce_tensor=True)
      return to_rgb(tens)
  
imports: import cv2
  import random
  import math
  import numpy
  from ..coreten import Tensor, to_tensor
  from ..annotations import Tuple, Union
  from ..color import to_hls, to_rgb, to_bgr, to_hsv, to_gray, to_lab
label_desc: Use image node_id 3 for calling a global function with example usage: _rgb(tens) and returns: to_rgb