code: def no_axis():
      """Returns an invisible Altair axis."""
      return alt.Axis(
          domain=False,
          grid=False,
          ticks=False,
          labels=False,
          title=None,
      )
  
file_path: aequitas/src/aequitas/plot/commons/helpers.py
imports: import altair
  import numpy
  from millify import millify, prettify
label_desc: Use image node_id 1 for calling a global function with example usage: no_axis() and returns: alt