code: def svg_html_from_pyplot_figure(fig: "Figure") -> str:
      
      if fig is None:
          return ""
      memfile = io.BytesIO()  # StringIO doesn't like mixing str/unicode
      fig.savefig(memfile, format="svg")
      return memfile.getvalue().decode("utf-8")
docs: Converts a ``pyplot`` figure to an SVG tag.