 Hi, this is the last worksheet you're almost done. Thanks for hanging in with us. As you have experienced, we're still very much fine tuning the course, even restructuring it. To that end, we really appreciate the feedback you've given us and future generations of students will also thank you. So thank you from Conrad and me and the future. Before you start the worksheet, let me give you a little history. This worksheet Reinforcement Learning for Games was first made for CIS 522 last year, then refined as part of an open sourced version of CIS 522, the neuro match Academy Deep Learning course, which Conrad co runs. We've left this worksheet and other people's voices partly to recognize that this is part of a huge open source course development effort. This course is not just Conrad and me and Anka but many people working together. And partly because it's been a long semester and we like you are a little tired. So I hope you'll enjoy it as an example of how deep learning can be integrated into an end to end the system. In this case, Reinforcement Learning Gameplay. Enjoy.