Refactored test_selenium_utils to remove unused functions.

tests/test_selenium_utils.py

@@ -1,6 +1,6 @@
 import unittest
 from unittest.mock import MagicMock, patch
-from iceicedata.selenium_utils import validate_url, extract_coordinates, get_station_id_from_url, get_station_id
+from iceicedata.selenium_utils import get_station_id
 
 class TestSeleniumUtils(unittest.TestCase):