从library删除generate的图片时需要取消该图片的like标签

src/main/java/com/ai/da/model/dto/LibraryDeleteDTO.java

@@ -5,7 +5,6 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 
 import javax.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
 import javax.validation.constraints.Size;
 import java.util.List;
 
@@ -20,4 +19,8 @@ public class LibraryDeleteDTO {
     private List<Long> libraryIds;
 
     private Integer deleteModelConfirm;
+
+    @NotEmpty(message = "timeZone.cannot.be.empty")
+    @ApiModelProperty("时区")
+    private String timeZone;
 }