code: def test_getitem():
      df: DataFrame = DataFrame(
          {
              "foo": (1, 1, 2, 2),
              "bar": (3, 4, 3, 4),
              "baz": (5, 6, 7, 8),
              "qux": (9, 10, 11, 12),
          }
      )
  
      getitem = df[df["foo"] == 1]
      input_columns = InputColumnSelector.select(getitem.data, {"foo"})
      assert input_columns[getitem.data.inputs[0]] == {
          "foo",
          "bar",
          "baz",
          "qux",
      }
  
      getitem = df["foo"]
      input_columns = InputColumnSelector.select(getitem.data, {"foo"})
      assert input_columns[getitem.data.inputs[0]] == {"foo"}
  
imports: from typing import Dict, Any, Set, List, Union
  import pytest
  from ..input_column_selector import InputColumnSelector
  from ......core import TileableData, ENTITY_TYPE
  from ......core.operand import Operand
  from ......dataframe import DataFrame, Series
  from ......tensor import tensor
label_desc: Use image node_id 9 for calling a global function with example usage: test_getitem() without return types