Allow assert in tests

Author: tfpf

pyproject.toml

@@ -37,3 +37,4 @@ system-packages = true
 [tool.ruff.lint.per-file-ignores]
 "src/ScrollableContainers/__init__.py" = ["F401", "N999"]
 "src/ScrollableContainers/_tk.py" = ["PLR2004"]
+"tests/**" = ["S101"]

tests/test_tk.py

@@ -1,7 +1,8 @@
 import unittest
-import tkinter as tk
+
 from ScrollableContainers import ScrollableFrameTk
 
+
 class TestTk(unittest.TestCase):
     def setUp(self):
         self.scrollable_frame = ScrollableFrameTk()