pk 算法对比，修复弹框没有确定按钮bug

front/src/views/home/algorithmCompare.vue

@@ -156,6 +156,8 @@
       class="modal-box"
       title="请选择"
       :visible="showAddModal"
+      ok-text="确认"
+      cancel-text="取消"
       @ok="handleOk"
       @cancel="handleCancel"
       
@@ -653,7 +655,14 @@
   }
 </script>
 
+<style>
+ .ant-modal-footer {
+    display: block;
+  }
+</style>
+
 <style lang="less" scoped>
+ 
   .bg {
     background: #fff;
     height: 100vh;