code: def test_import():
      """
      Ensure pylibcugraph is importable.
      """
      # suppress F401 (imported but never used) in flake8
      import pylibcugraph
  
file_path: cugraph/python/pylibcugraph/pylibcugraph/tests/test_connected_components.py
imports: from pathlib import Path
  import pytest
  import numpy
  import pandas
  import cupy
  from scipy.sparse import coo_matrix, csr_matrix
  from pylibcugraph import ResourceHandle, GraphProperties, SGGraph
  from pylibcugraph.testing import utils
label_desc: Use image node_id 3 for calling a global function with example usage: test_import() without return types