code: def test_table_str():
      """Test output for single table."""
      expected = io.xlsx_table(filename, "Tables", "dSupplier")
      actual = (
          pd.read_excel(
              filename,
              engine="openpyxl",
              sheet_name="Tables",
              usecols="N:R",
          )
          .rename(columns={"SupplierID.1": "SupplierID"})
          .dropna()
      )
      assert_frame_equal(expected, actual)
  
file_path: pyjanitor/tests/io/test_xlsx_table.py
imports: from pathlib import Path
  import pandas
  import pytest
  from openpyxl import load_workbook
  from pandas.testing import assert_frame_equal
  from janitor import io
label_desc: Use image node_id 6 for calling a global function with example usage: test_table_str() without return types