code: def test_hsv2rgb():
      cv_hsv = cv.cvtColor(cv_bgr, cv.COLOR_BGR2HSV)
      cv_hsv = caer.to_tensor(cv_hsv, cspace="hsv")
  
      rgb = caer.hsv2rgb(cv_hsv)
  
      assert len(rgb.shape) == 3
      assert isinstance(rgb, caer.Tensor)
      assert rgb.is_rgb()
  
file_path: caer/tests/color/test_hsv.py
imports: import caer
  import cv2
  import os
label_desc: Use image node_id 1 for calling a global function with example usage: test_hsv2rgb() without return types