Small clean up

Author: domfournier

tests/run_tests/driver_app_con_test.py

@@ -139,10 +139,6 @@ def test_app_con_run(tmp_path: Path, max_iterations=1, pytest=True):
             starting_model=1e2,
             reference_model=None,
             background_conductivity=1e2,
-            s_norm=1.0,
-            x_norm=1.0,
-            y_norm=1.0,
-            z_norm=1.0,
             alpha_s=1.0,
             model_type="Resistivity (Ohm-m)",
             max_global_iterations=max_iterations,