[R] remove unused imports in tests (#8614)

2022-12-24 13:45:47 -06:00
parent c430ae52f3
commit f489d824ca
16 changed files with 65 additions and 69 deletions
--- a/R-package/tests/testthat/test_gc_safety.R
+++ b/R-package/tests/testthat/test_gc_safety.R
@@ -1,5 +1,3 @@
-require(xgboost)
-
 context("Garbage Collection Safety Check")

 test_that("train and prediction when gctorture is on", {