code: def test_candidates_from_reads_respects_region_deletion(
      self, read, expected
  ):
      self.assertCandidatesFromReadsEquals(
          reads=[read], expected=expected, start=5, end=8, ref="A" * 100
      )
  
imports: from absl.testing import absltest
  from absl.testing import parameterized
  from third_party.nucleus.io import fasta
  from third_party.nucleus.testing import test_utils
  from third_party.nucleus.util import ranges
  from deepvariant.protos import realigner_pb2
  from deepvariant.realigner import window_selector
label_desc: Use image node_id 7 for calling the WindowSelectorTest obj's underlying member method code with example usage: obj.test_candidates_from_reads_respects_region_deletion(read, expected) without return types