code: def configure_layout(self):
      return StreamlitFrontend(render_fn=render_fn)
  
file_path: pytorch-lightning/examples/app/hpo/hyperplot.py
imports: from lightning.app import LightningFlow
  from lightning.app.frontend import StreamlitFrontend
  from lightning.app.utilities.state import AppState
label_desc: Use image node_id 3 for calling the HiPlotFlow obj's underlying member method code with example usage: obj.configure_layout() and returns: StreamlitFrontend