TATR: This notebook is part of a greater series of Juypter Notebook structured around Twitter Tweet analysis. This particular notebook will look at finding the most popular hashtag for a given date. This notebook will showcase two main features with the end goal of finding the most popular hashtag by date. The first feature is collapsing all the tokenized hashtag of a date into a larger set. The second feature is to save the "tokenized list" into a csv and load it back such that Panda dataframes can still treat this as a list. This notebook will also provide the a framework that can be expanded to suit your needs.