This code is for creating a twitter giveaway contest and selecting a random person who retweeted your tweet and follows you. To run this code you have to enter your twitter API keys. In [2] enter the id. You can write and upload to twitter a tweet from [8]. Or you can copy the id of the tweet from url and paste to [9]. The remaining is just running the code. You will see your winner in [22] You can find some insights about your accounts.