--- DESCRIPTION.orig	2022-08-12 00:15:54.000000000 +0800
+++ DESCRIPTION	2023-02-23 21:42:32.000000000 +0800
@@ -19,8 +19,7 @@
   )
 Depends: R (>= 2.9.0)
 Imports: lattice, parallel, survival
-Suggests: covr, gridExtra, knitr, pdp, RUnit, splines, tinytest, vip,
-        viridis
+Suggests: covr, gridExtra, knitr, pdp, RUnit, tinytest, vip, viridis
 Description: An implementation of extensions to Freund and Schapire's AdaBoost 
   algorithm and Friedman's gradient boosting machine. Includes regression 
   methods for least squares, absolute loss, t-distribution loss, quantile