code: def test_results(self, input, expected):
      output = from_engine_hovernet(keys=["A", "B"], nested_key="C")(
          input
      )
      assert_allclose(output, expected, type_test=False)
  
file_path: MONAI/tests/test_from_engine_hovernet.py
imports: from __future__ import annotations
  import unittest
  from parameterized import parameterized
  from monai.apps.pathology.handlers.utils import from_engine_hovernet
  from tests.utils import assert_allclose
label_desc: Use image node_id 1 for calling the TestFromEngineHovernet obj's underlying member method code with example usage: obj.test_results(input, expected) without return types