code: def input_combo(request):
      """
      Simply return the current combination of params as a dictionary for use in
      tests or other parameterized fixtures.
      """
      return dict(
          zip(
              ("graph_file", "edgevals", "multi_columns"), request.param
          )
      )
  
file_path: cugraph/python/cugraph/cugraph/tests/internals/test_symmetrize_mg.py
imports: import gc
  import pytest
  import pandas
  import dask_cudf
  import cugraph
  from cugraph.testing import utils
  from pylibcugraph.testing.utils import gen_fixture_params_product
label_desc: Use image node_id 4 for calling a global function with example usage: input_combo(request) and returns: dict