参考代码链接(https://blog.csdn.net/liaoqingjian/article/details/119135610?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522165372310416781818718417%2522%252C%2522scm%2522%253A%252220140713.130102334..%2522%257D&request_id=165372310416781818718417&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~sobaiduend~default-2-119135610-null-null.142^v11^pc_search_result_control_group,157^v12^new_style1&utm_term=python%E8%AF%86%E5%88%AB%E7%89%A9%E4%BD%93%E9%A2%9C%E8%89%B2&spm=1018.2226.3001.4187)
运行的时候遇到了这个问题，请问如何解决
