diff --git a/test_utils/generator.py b/test_utils/generator.py
deleted file mode 100644
index 8c64ba6..0000000
--- a/test_utils/generator.py
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Copyright(c) 2019-2021 Intel Corporation
-# SPDX-License-Identifier: BSD-3-Clause
-#
-
-import random
-import string
-
-
-def random_string(length: int, chars=string.ascii_letters + string.digits):
-    return ''.join(random.choice(chars) for i in range(length))