code: def _slice(self, artifacts: list[artifact.Artifact], **kwargs):
      return test_utils.strict_run_resolver_op(
          ops.Slice, args=(artifacts,), kwargs=kwargs
      )
  
file_path: tfx/tfx/dsl/input_resolution/ops/slice_op_test.py
imports: from absl.testing import parameterized
  import tensorflow
  from tfx.dsl.input_resolution.ops import ops
  from tfx.dsl.input_resolution.ops import test_utils
  from tfx.orchestration.portable.input_resolution import exceptions
  from tfx.types import artifact
label_desc: Use image node_id 1 for calling the SliceOpTest obj's underlying member method code with example usage: obj._slice(artifacts) and returns: test_utils