if we go ahead and run that and look at the top of itwe can see that it' workinghere' how the output should look likewe end up with %bub'sbnf that has vtfs@jenpwjf@jeand sbujoh for examplevtfs@jerated npwjf@jewhich believe is star wars starsand so on and so forth the next thing we have to figure out is aggregate information about the ratings for each movie we use the hspvqcz function in pandas to actually group everything by npwjf@je we're going to combine together all the ratings for each individual movieand we're going to output the number of ratings and the average rating scorethat is the meanfor each movienpwjf spqfsujft sbujohthspvqcz npwjf spqfsujftifbe npwjf@je bhh sbujoh let' go ahead and do that comes back pretty quicklyhere' how the output looks like