(2) Now suppose with applications of artificial intelligence (AI), it is getting more efficient to train data scientists. After a new AI model introduced in 2023, given a stable demand for data engineers, what will be the consequence of this change to the market of data engineers? You may present an intuitive (statement) or a graphical (using diagrams) answer. You need to explain which curve (demand or supply) is affected, to which direction (right or left), and how the new equilibrium looks like compared with the original equilibrium