Remember inplace parameter when using .rename()

[karl-project-review]

https://github.com/SlinkyLincy/intro-data-capstone-biodiversity/blob/8666b27f6069db09ced697dee3c533bfbb10dcc7/Petra%20submission/biodiversity.py#L240 In order for the results of the .rename() method to be stored, we either need to assign the results of the statement to a variable or else use the inplace parameter, like so:

category_pivot.rename(columns = {'False' : 'not_protected', 'True' : 'protected'}, inplace=True)

[SlinkyLincy]

Addressed in commit 3b15cb7