Test case for your reference. Feel free to test out more!example $=$ extract$\_$year$\_$as$\_$int $(\text{'}$Feb $01,2024\text{'})$example

In $[]$: grader.check$("$q$2\_2")$

Question $2\mathrm{.}3.$ Use extract$\_$year$\_$as$\_$int to add a column called 'Year' to the games DataFrame. The 'Year' column should contain the release year of each game as an integer. Then, drop the 'Release Date' column. Make sure to "save" your changes in the games DataFrame!