说明：  cvxpylayers是一个Python库，用于使用CVXPY在PyTorch和TensorFlow中构造可微凸优化层。凸优化层在前向通道中解决了参数化凸优化问题以产生解决方案。它针对后向传递中的参数计算解的导数。
(cvxpylayers is a Python library for constructing differentiable convex optimization layers in PyTorch and TensorFlow using CVXPY. A convex optimization layer solves a parametrized convex optimization problem in the forward pass to produce a solution. It computes the derivative of the solution with respect to the parameters in the backward pass.)