<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_exchange_group_info(self, symprec=1e-2, angle_tolerance=5.0):
 """ Returns the information on the symmetry of the Hamiltonian describing the exchange energy of the system, taking into account relative direction of magnetic moments but not their absolute direction. This is not strictly accurate (e.g. some/many atoms will have zero magnetic moments), but defining symmetry this way is a useful way of keeping track of distinct magnetic orderings within pymatgen. :param symprec: same as SpacegroupAnalyzer :param angle_tolerance: same as SpacegroupAnalyzer :return: spacegroup_symbol, international_number """


        structure = self.get_structure_with_spin()

        return structure.get_space_group_info(
            symprec=symprec, angle_tolerance=angle_tolerance
        )