code: def setup_function():
      gc.collect()
  
file_path: cugraph/python/cugraph/cugraph/tests/internals/test_replicate_edgelist_mg.py
imports: import gc
  import pytest
  import dask_cudf
  import numpy
  from cugraph.testing import UNDIRECTED_DATASETS, karate_disjoint
  from cugraph.structure.replicate_edgelist import replicate_edgelist
  from cudf.testing.testing import assert_frame_equal
  from pylibcugraph.testing.utils import gen_fixture_params_product
label_desc: Use image node_id 1 for calling a global function with example usage: setup_function() without return types