code: def test_repr_det2ocr(self):
      transform = MMDet2MMOCR()
      self.assertEqual(repr(transform), ("MMDet2MMOCR"))
  
file_path: mmocr/tests/test_datasets/test_transforms/test_adapters.py
imports: import unittest
  import numpy
  from mmdet.structures.mask import PolygonMasks, bitmap_to_polygon
  from mmocr.datasets import MMDet2MMOCR, MMOCR2MMDet, Resize
  from mmocr.utils import poly2shapely
label_desc: Use image node_id 7 for calling the TestMMDet2MMOCR obj's underlying member method code with example usage: obj.test_repr_det2ocr() without return types