Chapter 6 Interactive component

Note:
#1. The above graph is created based on a subset of the cleaned data that is uploaded to GitHub. You could see the data here:
https://raw.githubusercontent.com/IvyLiu727/RuralAtalasDataUS/main/UnempRate_data.csv

#2. Some of the code for building the basic static choropleth map is borrowed from this source: https://bl.ocks.org/adamjanes/6cf85a4fd79e122695ebde7d41fe327f?fbclid=IwAR2QKWkG3XRKzfW4Wx_mbQrfPxlpGwaghpjVEOZCe-2uWy3GM9fcHQJ5pf4