Remove unused import of `warnings` from `unittest.loader` (#102479)

diff --git a/Lib/unittest/loader.py b/Lib/unittest/loader.py
index 80d4fbdd8e36062bf0241ba5d7f4bb1d57588622..b989284a640e14123542707e238e920aac09a48b 100644 (file)
--- a/Lib/unittest/loader.py
+++ b/Lib/unittest/loader.py
@@ -6,7 +6,6 @@ import sys
 import traceback
 import types
 import functools
-import warnings
 
 from fnmatch import fnmatch, fnmatchcase