创建一个用于显示弹簧运动图形的应用程序。用户可以使用滑块调节刚度和质量，应用程序实时更新振荡曲线。图形将显示带网格、标签和其他细节的位移-时间曲线，并配有弹簧运动的动态动画。

Build an app to graph a spring’s motion with adjustable stiffness and mass.
Show real-time updates to the oscillation curve as variables change.

Q: Do you want to use sliders, numeric input fields, or both for adjusting the stiffness and mass?
A: sliders

Q: Should the graph display only the oscillation curve (displacement vs. time) or include additional features like a grid or labels?
A: include all

Q: Do you want any visual animation of the spring's motion alongside the graph, or just the curve update in real time?
A: visual animation