Using a static data memeberInstead of implementing the singleton pattern using a block local static variable, you can go for a private static data member. Time to see how this implementation behaves. Here is my implementation where I kept the labels stable:
References are gold. Both for you (memory can be faulty) and for the AI.
，更多细节参见新收录的资料
圖像來源，West Asia News Agency Via Reuters
从Token调用量视角来看，在IDC统计的公有云大模型调用量中，火山引擎已经拿下接近一半的Token份额，成为国内调用量最大的AI云平台，阿里云位列第二。而在另一份AI云市场报告里，阿里云仍然占据中国AI云收入第一的位置。。新收录的资料对此有专业解读
and that maybe felt a bit sales-y，详情可参考新收录的资料
I wanted to start with something small, so there would be a reasonable chance that it works.