code: def test_tbmu002_select_column(test):
      test.start_server(get_app(dict(column_selectable="single")))
  
      wait.until(lambda: len(test.get_table_ids()) == 2, 3)
      ids = test.get_table_ids()
  
      table1 = test.table(ids[0])
      table2 = test.table(ids[1])
  
      table1.column("Complaint ID").select()
      table2.column("Product").select()
  
      assert table1.column("Complaint ID").is_selected()
      assert table2.column("Product").is_selected()
  
file_path: dash/components/dash-table/tests/selenium/test_multiple_tables.py
imports: import dash
  from dash.testing import wait
  from dash.dash_table import DataTable
  from dash.html import Div
  from selenium.webdriver.common.keys import Keys
  import pandas
label_desc: Use image node_id 3 for calling a global function with example usage: test_tbmu002_select_column(test) without return types