Exercise

Create a file called largest_order.tsv that outputs the largest order of Bottled Water by a single customer. You only need to output the number of water bottles, so the file should only contain an integer. Note that column 3 contains the item name, and column 2 contains the quantity of each item.

• File largest_order.tsv exists
• File largest_order.tsv contains the largest order of Bottled Water by a single customer