Pandas Petal Power Inventory

#1

https://www.codecademy.com/paths/data-science/tracks/data-processing-pandas/modules/dspath-intro-pandas/projects/pandas-inventory-proj

This project does not require the use of lambda until the last step and that lambda combine function is given to us. It should be mentioned that lambda should be used for the previous steps to give us users practice with it or a problem that requires it’s use.