code: def test_indexing_combinations(test_input, expected):
      assert set(_indexing_combinations(**test_input)) == expected
  
file_path: plotly.py/packages/python/plotly/plotly/tests/test_core/test_update_objects/test_row_col_subplot_addressing.py
imports: import plotly.graph_objs
  from plotly.subplots import make_subplots
  from plotly.basedatatypes import _indexing_combinations
  import pytest
  from itertools import product
label_desc: Use image node_id 6 for calling a global function with example usage: test_indexing_combinations(test_input, expected) without return types