主题API使用Gensim。需要启动，请运行fig up。针对API端点运行文本块... 


curl -H \"Content-type: application/json\" -X POST http://localdocker:5000/api/analyze/ -d '{\"text\":\"Gold is a soft, heavy, shiny metal. It has been used for many thousands of years by people all over the world, for jewelry, decoration, and as money. Gold is important because it is rare, but also easier to use than other rare metals.\"