Write data clean-up script

[tdkhanhvu]

Reads the data from the data download script and performs and data cleaning/pre-processing, transforming, and/or paritionting that needs to happen before exploratory data analysis or modeling takes place. This should take at least two arguments:

• a path/filename pointing to the data to be read in
• a path/filename pointing to where the cleaned/processed/transformed/paritioned data should live

[tdkhanhvu]

• test_split = 0.25.
• random_state = 2020 (optional argument).