code: def expect_pipeline(pipe: Pipeline) -> None:
      assert isinstance(
          pipe, Pipeline
      ), f"Expected Pipeline, got {pipe} of type {type(pipe)}"
  
imports: from pathlib import Path
  import numpy
  from typing import cast, Sequence, Union
  from nvidia.dali import fn, ops
  from nvidia.dali import types, tensors
  from nvidia.dali.data_node import DataNode
  from nvidia.dali.pipeline import pipeline_def, Pipeline
  from test_utils import get_dali_extra_path, check_numba_compatibility_cpu
  from nose.plugins.attrib import attr
label_desc: Use image node_id 2 for calling a global function with example usage: expect_pipeline(pipe) without return types