title: How to interact with a specific website using scripts?
body: <p>i want to interact ('interact' means 'submit my input and get the results from it') with <a href="https://uscensus.prod.3ceonline.com" rel="nofollow">https://uscensus.prod.3ceonline.com</a> using scripts so that the process can be automated,rather than manually typing/click the 'classify'.
  what is the best way to do it ? (preferably wanna do it in python) 
  thanks a lot. </p>