Change a Cython file to test #19850

ogrisel · ogrisel · commit 47210cce6184 · 2021-04-13T16:55:34.000+02:00
diff --git a/sklearn/tree/_tree.pyx b/sklearn/tree/_tree.pyx
@@ -1644,3 +1644,5 @@ cdef _build_pruned_tree(
             tree.max_depth = max_depth_seen
     if rc == -1:
         raise MemoryError("pruning tree")
+
+# FIXME: undo this test comment for #19850.
