Call the reply function

- [Instructor] And then, the very final step…in coding terms, is to actually call something…in our main function.…And, this is it.…We're going to do a GetSession…which again is the function we wrote…to read credentials and…to establish a connection with Twitter.…And, if that succeeds, and you'll recognize that…from Choice.either, if that succeeds,…we are going to call Twitter.Monitor.…Which again, we wrote in a previous video,…providing the session is an argument…and providing a reference to this function…as a second argument.…

So, essentially what we're saying there…is listen to the tweet stream,…and every time you get a tweet that meets the criteria,…call this function.…And, provide into this function,…the session we're dealing with…and the tweet that came in.…And then we're going to provide a little bit of feedback…to the user saying the bot is running.…This is the failure branch from Choice.either.…And in that case, really, we can't do much apart…from putting a message on the console.…And that will be because we can't connect…