code: def get_app(markdown_options):
      app = dash.Dash(__name__)
  
      props = dict(
          id="table",
          columns=[
              dict(
                  name="a", id="a", type="text", presentation="markdown"
              )
          ],
          data=[dict(a="<h1>html h1 heading</h1>")],
      )
  
      if markdown_options is not None:
          props["markdown_options"] = markdown_options
  
      app.layout = DataTable(**props)
  
      return app
  
imports: import dash
  from dash.dash_table import DataTable
label_desc: Use image node_id 1 for calling a global function with example usage: get_app(markdown_options) and returns: app