Unneeded output files

tests/test_results.py

@@ -502,8 +502,6 @@ def test_loadprofile_repr(loadprofile_results):
 def solar_results() -> SimStadtResults:
     output_files = [
         SOLAR_FLOW / "02_WeatherProcessor.step/hourly_GHI_DHI_Ta_inseldb_Stuttgart.prn",
-        SOLAR_FLOW / "04_Visualization.step/MiniBuchwald_inseldb_Hay_irradiance_Top_View.png",
-        SOLAR_FLOW / "04_Visualization.step/irradiance_inseldb_Hay_Stuttgart.png",
     ]
     return create_simstadt_results("Solar potential for MiniBuchwald", output_files)