code: def test_with_2D_dataframe():
      data_for_pandas_dataframe, _ = make_data_for_test_runs()
      events_pandas_dataframe = pd.DataFrame(data_for_pandas_dataframe)
      result = _check_events_file_uses_tab_separators(
          events_files=events_pandas_dataframe
      )
      assert result is None
  
file_path: nilearn/nilearn/glm/tests/test_check_events_file_uses_tab_separators.py
imports: import pandas
  import pytest
  from nilearn.glm.first_level.first_level import _check_events_file_uses_tab_separators
label_desc: Use image node_id 5 for calling a global function with example usage: test_with_2D_dataframe() without return types