Remove code to avoid issue with Selenium

tests/test_webui.py

@@ -12,12 +12,6 @@
 from selenium.webdriver import firefox
 from selenium.webdriver.common.by import By
 
-# This can be dropped when Selenium switches to no longer write to geckodriver.log
-import warnings
-# Ignore ResourceWarning messages that can happen at random when closing resources:
-#   Exception ignored in: <_io.FileIO name='/dev/null' mode='wb' closefd=True>
-warnings.filterwarnings(action="ignore", message="unclosed", category=ResourceWarning)
-
 
 USERNAME = "username"
 PASSWORD = "password"