code: def get_app(props=dict()):
      app = dash.Dash(__name__)
  
      baseProps = get_props()
      baseProps.update(
          dict(
              columns=[
                  dict(c, hideable="last") for c in baseProps["columns"]
              ]
          )
      )
  
      baseProps.update(props)
  
      app.layout = DataTable(**baseProps)
  
      return app
  
file_path: dash/components/dash-table/tests/selenium/test_header.py
imports: import dash
  from dash.testing import wait
  from utils import get_props
  from dash.dash_table import DataTable
  import pytest
label_desc: Use image node_id 1 for calling a global function with example usage: get_app(props) and returns: app