Update test_debug_utils.py (#1077)

Author: oulgen

test/test_debug_utils.py

@@ -13,6 +13,7 @@
 from helion._testing import DEVICE
 from helion._testing import RefEagerTestDisabled
 from helion._testing import TestCase
+from helion._testing import skipIfCpu
 import helion.language as hl
 
 
@@ -122,6 +123,7 @@ def test_print_repro_env_var(self):
 
             linecache.cache.pop(filename, None)
 
+    @skipIfCpu("debug")
     def test_print_repro_on_autotune_error(self):
         """Ensure HELION_PRINT_REPRO=1 prints repro when configs fail during autotuning.