Merge branch 'ModelicaSystem_relative_path' into v4.1.0-test

Author: syntron

tests/test_ModelicaSystem.py

@@ -157,23 +157,21 @@ def test_getSolutions_docker(model_firstorder):
     omcp = OMPython.OMCProcessDocker(docker="openmodelica/openmodelica:v1.25.0-minimal")
     omc = OMPython.OMCSessionZMQ(omc_process=omcp)
 
-    file_path = model_firstorder.as_posix()
     mod = OMPython.ModelicaSystem(
         omc_process=omc.omc_process,
     )
     mod.model(
-        model_file=file_path,
         model_name="M",
+        model_file=model_firstorder.as_posix(),
     )
 
     _run_getSolutions(mod)
 
 
 def test_getSolutions(model_firstorder):
-    filePath = model_firstorder.as_posix()
     mod = OMPython.ModelicaSystem()
     mod.model(
-        model_file=filePath,
+        model_file=model_firstorder.as_posix(),
         model_name="M",
     )