class_docstr: Tests all the rotated bounding box related utilities.
class_docstr_tok: ["Tests","all","the","rotated","bounding","box","related","utilities","."]
code: def test_convert_cxcywha_to_corners_single_rotated(self):
      cxcywha = jnp.array(
          [1, 1, jnp.sqrt(2), jnp.sqrt(2), 45.0 * jnp.pi / 180.0]
      )
      corners = box_utils.cxcywha_to_corners(cxcywha)
      expected_corners = [[1, 0], [2, 1], [1, 2], [0, 1]]
      np.testing.assert_allclose(corners, expected_corners, atol=1e-7)
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  import jax
  import jax.numpy
  import numpy
  from scenic.model_lib.base_models import box_utils
  from shapely import geometry
label_desc: Use image node_id 3 for calling the RBoxUtilsTest obj's underlying member method code with example usage: obj.test_convert_cxcywha_to_corners_single_rotated() without return types