message: best effort in integrating the ParameterServer
diff: @@ -19,7 +19,7 @@ from bark.core.models.observer import ObserverModelNone, ObserverModelParametric
  class ObserverModelNoneReader(ConfigReaderObserverModel):
  # returns a observer model none for the world
  def create_from_config(self, config_param_object, **kwargs):
  - params = ParameterServer()
  + params = ParameterServer(json=config_param_object)
  observer_model = ObserverModelNone(params)
  return observer_model, {}, config_param_object
  @@ -27,12 +27,6 @@ class ObserverModelNoneReader(ConfigReaderObserverModel):
  class ObserverModelParametricReader(ConfigReaderObserverModel):
  # returns a parametric observer model for the world
  def create_from_config(self, config_param_object, **kwargs):
  - params = ParameterServer()
  - # if "EgoStateDeviationDist" in config_param_object:
  - # params["ObserverModelParametric"]["EgoStateDeviationDist"] =\
  - # config_param_object["EgoStateDeviationDist"]
  - # if "OtherStateDeviationDist" in config_param_object:
  - # params["ObserverModelParametric"]["OtherStateDeviationDist"] =\
  - # config_param_object["OtherStateDeviationDist"]
  + params = ParameterServer(json=config_param_object)
  observer_model_parametric = ObserverModelParametric(params)
  return observer_model_parametric, {}, config_param_object
  