REV: Revert opencv bug fix

- Revert opencv bug fix

Author: shaneahmed

tiatoolbox/utils/transforms.py

@@ -114,9 +114,6 @@ def imresize(img, scale_factor=None, output_size=None, interpolation="optimise")
     interpolation = utils.misc.parse_cv2_interpolaton(interpolation)
 
     # Resize the image
-    # Handle case for 1x1 images which cv2 v4.5.4 no longer handles
-    if img.shape[0] == img.shape[1] == 1:
-        return img.repeat(output_size[1], 0).repeat(output_size[0], 1)
     return cv2.resize(img, tuple(output_size), interpolation=interpolation)