code: def test_from_pandas_rangeindex_step():
      expected = pd.RangeIndex(start=0, stop=8, step=2, name="myindex")
      actual = cudf.from_pandas(expected)
  
      assert_eq(expected, actual)
  
file_path: cudf/python/cudf/cudf/tests/test_pandas_interop.py
imports: import numpy
  import pandas
  import cudf
  from cudf import DataFrame
  from cudf.testing._utils import assert_eq
label_desc: Use image node_id 6 for calling a global function with example usage: test_from_pandas_rangeindex_step() without return types