2. Question: Given a list L of video names and their watch rates, write a function that will return the videos with the top 10 watch rates. Video names may appear more than once Example: L- I(abc', 10), ('def, 15), (ghi', 10), ('abc', 12),. (xyz, 100)] The function should return ['xyz, abc, , 'def', ghi,] 9.-9