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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 _load_scoped_variable_models(self):
 """ Adds models for each scoped variable of the state """

        self.scoped_variables = []
        for scoped_variable in self.state.scoped_variables.values():
            self._add_model(self.scoped_variables, scoped_variable, ScopedVariableModel)