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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def init_models(self) -> None: """Call method |Element.init_model| of all handle |Element| objects. We show, based the `LahnH` example project, that method |Element.init_model| prepares the |Model| objects of all elements, including building the required connections and updating the derived parameters: dt(0.000833) Wrong control files result in error messages like the following: Traceback (most recent call last):
 ValueError: While trying to initialise the model object of element \ `land_dill`, the following error occurred: While trying to load the control \ parameter `zonetype` of element `?` is not valid. By default, missing control files result in exceptions: Traceback (most recent call last):
 FileNotFoundError: While trying to initialise the model object of \ element `land_dill`, the following error occurred: While trying to load the \ False When building new, still incomplete *HydPy* projects, this behaviour can be annoying. After setting the option |Options.warnmissingcontrolfile| to |False|, missing control files only result in a warning: Traceback (most recent call last):
 UserWarning: Due to a missing or no accessible control file, \ no model could be initialised for element `land_dill` False """

        try:
            for element in printtools.progressbar(self):
                element.init_model(clear_registry=False)
        finally:
            hydpy.pub.controlmanager.clear_registry()