add_color_scale
https://blue2021.math.buffalo.edu/448/add_color_scale.html
19 Feb 2024:
A function to add a color scale to our SVG US counties map. In [1]:. import numpy as np from lxml import etree import requests def add_scale(svg_map_in, colors, labels, font_size=6, stroke=False, save_file=None): ''' :svg_map_in: Our US counties