code: def vpad(space):
      _display_html(
          """<div style="width:20px; height: %spx"></div>""" % space
      )
  
file_path: lucid/lucid/scratch/pretty_graphs/visualizations.py
imports: import numpy
  import tensorflow
  import json
  import lucid.modelzoo.vision_models
  from lucid.misc.io.showing import _image_url, _display_html
  from lucid.scratch.pretty_graphs.format_graph import complete_render_model_graph
  from lucid.misc.io import show, load
label_desc: Use image node_id 7 for calling a global function with example usage: vpad(space) without return types