1、新增 imageToSketch

2、删除无用代码

src/main/java/com/ai/da/service/DesignItemService.java

@@ -61,19 +61,7 @@ public interface DesignItemService extends IService<DesignItem> {
 
     Long getCountByUserAndTime(String startTime, String endTime, List<Long> accountIds);
 
-    // todo delete
-    void classificationByGradientColor();
-
-    // todo delete
-    List<List<Long>> getHistoryLikeWithGradient();
-
     void convertHistoryMaskWithoutGradient();
 
     void updateMaskUrl();
-
-    // todo delete
-    void deleteNotFoundModelDesign();
-
-    // todo delete
-    void designSingleWithGradient(DesignSingleIncludeLayersDTO designSingleIncludeLayersDTO);
 }