Use sentiment analysis to visualize certain emotions in the news categories

[Mohit-Talgotra]

Make use of sentiment analysis to add a new column to the dataset called sentiment. Then using the sentiments in the classes, plot three bar graphs where the independent variable are the classes in the dataset, and the dependent variable is the sentiment value of the emotion. The three emotions should be anger, sadness, and happiness. This will also be helpful in trimming down redundant data.