Update test_client_storage.py

Author: masenf

tests/integration/test_client_storage.py

@@ -818,7 +818,7 @@ def set_sub(var: str, value: str):
         input_value_input.send_keys(value)
         set_sub_state_button.click()
 
-    token = poll_for_token()
+    poll_for_token()
 
     # Get references to cookie elements
     c1 = driver.find_element(By.ID, "c1")