Update selenium_session_spawner.py

Author: MDAlFattah

release_tester/arangodb/starter/deployments/selenium_deployments/selenium_session_spawner.py

@@ -13,14 +13,16 @@
 # pylint: disable=too-many-return-statements
 def spawn_selenium_session(selenium_worker: str,  selenium_driver_args: list):
     """ launch selenium if prompted and return the instance """
+    print(f"selenium worker {selenium_worker}")
     if "_" in selenium_worker:
         sw_split = selenium_worker.split("_")
         driver_func = getattr(webdriver, sw_split[0])
         selenium_worker = sw_split[1].lower()
         worker_options = ""
     else:
         driver_func = getattr(webdriver, selenium_worker)
-        worker_options = selenium_worker = selenium_worker.lower() + "_"
+        selenium_worker = selenium_worker.lower()
+        worker_options = ""
     if driver_func is None:
         raise Exception("webdriver " + selenium_worker + "unknown")