Leetcode Scraping Down

[cbloodsworth]

Problem:
Currently, there are errors when scraping leetcode.com using the leetcode API. This has to do with Leetcode recently updating their HTML. Some of the constants in leetcode_constants.py used to read certain elements off the page no longer work as expected.

Potential Solution:
Go through leetcode.com/{user} HTML and figure out what HTML elements correspond to what we want to scrape, and update leetcode_constants.py to correct that.

[cbloodsworth]

I'm currently working on this with branch https://github.com/ufosc/UF-API-GROUP/tree/bug/leetcode-scraping-down