code: def test_tabs001_in_vertical_mode(dash_dcc):
      app = Dash(__name__)
      app.layout = html.Div(
          [
              dcc.Tabs(
                  id="tabs",
                  value="tab-3",
                  children=[
                      dcc.Tab(
                          label="Tab one",
                          value="tab-1",
                          id="tab-1",
                          children=[html.Div("Tab One Content")],
                      ),
                      dcc.Tab(
                          label="Tab two",
                          value="tab-2",
                          id="tab-2",
                          children=[html.Div("Tab Two Content")],
                      ),
                      dcc.Tab(
                          label="Tab three",
                          value="tab-3",
                          id="tab-3",
                          children=[html.Div("Tab Three Content")],
                      ),
                  ],
                  vertical=True,
              ),
              html.Div(id="tabs-content"),
          ]
      )
  
      dash_dcc.start_server(app)
      dash_dcc.wait_for_text_to_equal("#tab-3", "Tab three")
      dash_dcc.percy_snapshot("Core Tabs - vertical mode")
      assert dash_dcc.get_logs() == []
  
imports: from dash import Dash, Input, Output, dcc, html
label_desc: Use image node_id 1 for calling a global function with example usage: test_tabs001_in_vertical_mode(dash_dcc) without return types