 So one of the things that we've been dealing with is file handling and really the part I'm trying to get at is you may notice that I had it to specify a new file and it's over here And then I also had to close it Well, Python actually has a better way I'll use the air quotes of better but a better way of doing file handling without having to Manage, you know the closing portion and that is using something known as With and the entire idea to with is it's going to do the closing of the file when it's done So just to expand on this and let me actually close out of all of this content that way It's not there, but with open rel file as an R as As Your variable or whatever variable you want to handle your file as so in this case with open read it Fi Now very similar to our loops our functions our conditional statements Everything tabbed in is basically while that file is open So it's already handling the sort of dot open or the open and it when we finish it will do the closing so Contents equal fi dot read lines print Contents contents Five and there you go. It handles all of the processing and once it's Executed again the idea is that Fi Automatically will close itself and so very similar to what we are seeing When we did the attempt to delete the readings that txt file again With will automatically close our file. So it's already loaded into memory. I can come in and Delete my readings file So the idea behind this is that this is a Cleaner way to process your data