[ModelicaSystem] simplify definition of optimizeOptions

Author: syntron

OMPython/ModelicaSystem.py

@@ -361,8 +361,7 @@ def __init__(
         self._override_variables: dict[str, str] = {}
         self._simulate_options_override: dict[str, str] = {}
         self._linearization_options = {'startTime': 0.0, 'stopTime': 1.0, 'stepSize': 0.002, 'tolerance': 1e-8}
-        self._optimization_options = {'startTime': 0.0, 'stopTime': 1.0, 'numberOfIntervals': 500, 'stepSize': 0.002,
-                                      'tolerance': 1e-8}
+        self._optimization_options = self._linearization_options | {'numberOfIntervals': 500}
         self._linearized_inputs: list[str] = []  # linearization input list
         self._linearized_outputs: list[str] = []  # linearization output list
         self._linearized_states: list[str] = []  # linearization states list