 Okay, I think now we can start the, you know, the really the hands on. So please, you're fine. You told you want to do this. I guess it's already there. You just need to launch the script. Okay, great. Just a but don't. Maybe it's better you first look at the script and make sure you understand every line and then you launch the script and analyze the results. And, again, for those connected on zoom please use the matrix channel to ask questions so it's easy for us to keep practicing. Yeah. You don't want to. You don't. You don't want to. You don't want to. You don't want to. You don't want to. You don't want to. You don't want to. You don't want to. You don't want to. You don't want to. You don't want to. You don't want to. It's not what it needs to be. It's not what it needs to be. It's not what it needs to be. It doesn't grow on all the kids in terms of being able to make progress. It's not what it needs to be. It's not what it needs to be. It's what it needs to be. It's not what it needs to be. So you want to do an instruction. You see here. So just to, just to show that of that. Of that. That's what it is. That's the thing you have to do. We can answer the total. If you want to solve the rest structure, the VK, so that they have to use another one of the word change. It's actually one of the band structure. So you have to show, you know, do a band across the show and then if you have the word chain and see all the nodes, then you will find band structure. That's the VK you want. Because if you think about, you know, from a point of view of the graph, the word chain is one node, same. And the band structure is one node and there are links to the two but that one is the same object. Okay, we'll stop the recording, but of course the hands-on session goes on for an additional hour until 6 p.m.