code: def test_repr(self):
      transform = RandomRotate(
          max_angle=10,
          pad_with_fixed_color=False,
          pad_value=(0, 0, 0),
          use_canvas=False,
      )
      self.assertEqual(
          repr(transform),
          (
              "RandomRotate(max_angle = 10, "
              "pad_with_fixed_color = False, pad_value = (0, 0, 0), "
              "use_canvas = False)"
          ),
      )
  
imports: import copy
  import unittest
  import unittest.mock
  import numpy
  from mmocr.datasets.transforms import FixInvalidPolygon, RandomCrop, RandomRotate, RemoveIgnored, Resize
  from mmocr.utils import poly2shapely
label_desc: Use image node_id 7 for calling the TestRandomRotate obj's underlying member method code with example usage: obj.test_repr() without return types