修复黑窗口运行python代码生成多张相同图片的问题

src/main/java/com/sztzjy/financial_bigdata/controller/stu/JupyterController.java

@@ -134,6 +134,11 @@ public class JupyterController {
 
                 for (int i = 0; i < lines.length; i++) {
 
+                    // 跳过注释行
+                    if (lines[i].trim().startsWith("#")) {
+                        continue;
+                    }
+
                     String imgPathv = IdUtil.simpleUUID();
                     String plotFile = pyPath + imgPathv + ".png";