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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 execute_callback(self, *args, **kwargs):
 """Executes a callback and returns the proper response. Refer to :meth:`sijax.Sijax.execute_callback` for more details. """

        response = self._sijax.execute_callback(*args, **kwargs)
        return _make_response(response)