 Hi, everyone. In this tutorial, I'm gonna be showing you how to concatenate two-dimensional arrays in Python using NumPy library. In order to do that, I'm gonna import NumPy library as NP, and then I'm gonna create few-dimensional arrays. For example, array1 is gonna contain two-dimensional arrays. For example, first is gonna contain numbers 1, 2, 3, 4, and the second is gonna be 5, 6, 7, 8. Now I'm gonna create two more arrays with similar two-dimensional values. Okay, here we're having three two-dimensional arrays, and now we're gonna concatenate them. In order to do that, I'm gonna call this stack function, this function, this function is gonna stack arrays in sequence vertically row-wise. I'm gonna call these three arrays array3, array2, and array1. We're gonna concatenate them, and we're gonna print the result of this concatenation. Let's run this code. As you can see, these three arrays are stacked vertically row-wise. If we want to concatenate these arrays horizontally, we're gonna use hstack function. Let's run this code to see the result. As you can see, all first rows are concatenated into one big row, and it's similar thing with the second one. That's all in this tutorial. Don't forget to subscribe to our channel. See you in the next tutorial. Happy coding!