code: def test_keypoint_rotate90(keypoint, expected, factor):
      actual = FGeometric.keypoint_rot90(
          keypoint, factor, rows=100, cols=200
      )
      assert actual == expected
  
imports: import math
  import numpy
  import pytest
  import albumentations
  import albumentations.augmentations.geometric.functional
  from albumentations.core.keypoints_utils import angle_to_2pi_range, convert_keypoint_from_albumentations, convert_keypoint_to_albumentations, convert_keypoints_from_albumentations, convert_keypoints_to_albumentations
label_desc: Use image node_id 13 for calling a global function with example usage: test_keypoint_rotate90(keypoint, expected, factor) without return types