Arigato97

AttributeError: 'list' object has no attribute 'to_dict' How to solve this mistake, please

Have you found a solution？ please

I have a question about which database this program calls

Can you help me annotate the program? I don't understand it as a novice please

Can you add a little more comments to the program? It seems a little difficult for me ，please，help

有些程序看不明白 不清楚具体作用 能添加多一些注释吗 谢谢