code: def test_mkdw001_img(dash_dcc):
      app = Dash(
          __name__, eager_loading=True, assets_folder="../../assets"
      )
  
      app.layout = html.Div(
          [
              html.Div("Markdown img"),
              dcc.Markdown(
                  ['<img src="assets/image.png" />'],
                  dangerously_allow_html=True,
              ),
              html.Div(
                  "Markdown img - requires dangerously_allow_html"
              ),
              dcc.Markdown(['<img src="assets/image.png" />']),
          ]
      )
  
      dash_dcc.start_server(app)
      dash_dcc.percy_snapshot("mkdw001 - image display")
  
      assert dash_dcc.get_logs() == []
  
file_path: dash/components/dash-core-components/tests/integration/markdown/test_markdown.py
imports: import pytest
  from dash import Dash, dcc, html, Input, Output
  from dash.testing.wait import until
label_desc: Use image node_id 1 for calling a global function with example usage: test_mkdw001_img(dash_dcc) without return types