如何在matplotlib绘图中为旋转链接添加动画？

import matplotlib.pyplot as plt
import matplotlib.animation as animation

fig, ax = plt.subplots()

def update(angle):
    # 清除之前的图形
    ax.clear()
    
    # 绘制链接
    ax.plot([0, 1], [0, 1], 'b-', lw=2)
    
    # 设置链接的旋转角度
    ax.set_xlim([-1, 2])
    ax.set_ylim([-1, 2])
    ax.set_title('Rotating Link')
    ax.set_aspect('equal')
    ax.grid(True)
    
    # 旋转链接
    ax.plot([0, 1], [0, 1], 'r-', lw=2, transform=ax.transData.rotate_deg(angle))

ani = animation.FuncAnimation(fig, update, frames=range(0, 360, 10), interval=100)

plt.show()