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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 _convert_axes(self):
 """ Try to convert axes. """

        for axis in self.obj._AXIS_NUMBERS.keys():
            new_axis, result = self._try_convert_data(
                axis, self.obj._get_axis(axis), use_dtypes=False,
                convert_dates=True)
            if result:
                setattr(self.obj, axis, new_axis)