MAINT: refactored convert_to_python_object function

unittests/test_high_level_api.py

@@ -95,3 +95,14 @@ def test_convert_record():
     # same with just a name:
     obj.add_parent(CaosDBPythonUnresolvedParent(name="another"))
     assert obj.has_parent("another") is True
+
+
+def test_convert_with_references():
+    r_ref = db.Record()
+    r_ref.add_property(name="a", value=42)
+    
+    r = db.Record()
+    r.add_property(name="ref", value=r_ref)
+
+    obj = convert_to_python_object(r)
+    breakpoint()